Q: What is the sum of all factors of the number 210,426 excluding 210,426?
A: 235,398
The factors of the number 210,426 are: 1, 2, 3, 6, 17, 34, 51, 102, 2063, 4126, 6189, 12378, 35071, 70142, 105213, 210426.
If you add them up, you will get the total of 210,661. Now subtract 210,426 to get 235,398