Q: What is the sum of all factors of the number 306,402 excluding 306,402?
A: 311,838
The factors of the number 306,402 are: 1, 2, 3, 6, 223, 229, 446, 458, 669, 687, 1338, 1374, 51067, 102134, 153201, 306402.
If you add them up, you will get the total of 306,713. Now subtract 306,402 to get 311,838