Q: What is the sum of all factors of the number 661,299 excluding 661,299?
A: 227,421
The factors of the number 661,299 are: 1, 3, 137, 411, 1609, 4827, 220433, 661299.
If you add them up, you will get the total of 661,526. Now subtract 661,299 to get 227,421