Q: What is the sum of all factors of the number 218,399 excluding 218,399?
A: 21,361
The factors of the number 218,399 are: 1, 17, 29, 443, 493, 7531, 12847, 218399.
If you add them up, you will get the total of 218,420. Now subtract 218,399 to get 21,361