Q: What is the sum of all factors of the number 209,426 excluding 209,426?
A: 156,172
The factors of the number 209,426 are: 1, 2, 7, 14, 49, 98, 2137, 4274, 14959, 29918, 104713, 209426.
If you add them up, you will get the total of 209,582. Now subtract 209,426 to get 156,172