Q: What is the sum of all factors of the number 221,402 excluding 221,402?
A: 121,510
The factors of the number 221,402 are: 1, 2, 31, 62, 3571, 7142, 110701, 221402.
If you add them up, you will get the total of 221,523. Now subtract 221,402 to get 121,510