Q: What is the sum of all factors of the number 243,531,213 excluding 243,531,213?
A: 85,089,555
The factors of the number 243,531,213 are: 1, 3, 83, 249, 978037, 2934111, 81177071, 243531213.
If you add them up, you will get the total of 243,531,298. Now subtract 243,531,213 to get 85,089,555