We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
170
1
avatar

The divisors of a number are the positive whole numbers that divide into it evenly. For example the divisors of 6 are: 1, 2, 3, and 6.

Notice that 6 has four divisors. If you count how many divisors the number has your answer might be even (6 has 4 divisors) or it might be odd (1 has only 1 divisor, namely itself). How many of the numbers from 1 to 400 have an odd number of divisors?

 Jul 6, 2018
 #1
avatar
+1

Did you look under yesterday's post of the same question??

 Jul 6, 2018

15 Online Users

avatar