Q: What is the sum of all factors of the number 201,902 excluding 201,902?
A: 103,354
The factors of the number 201,902 are: 1, 2, 157, 314, 643, 1286, 100951, 201902.
If you add them up, you will get the total of 202,005. Now subtract 201,902 to get 103,354