Q: What is the sum of all factors of the number 205,540,421 excluding 205,540,421?
A: 17,399,443
The factors of the number 205,540,421 are: 1, 17, 41, 697, 294893, 5013181, 12090613, 205540421.
If you add them up, you will get the total of 205,540,438. Now subtract 205,540,421 to get 17,399,443