Q: What is the sum of all factors of the number 206,655 excluding 206,655?
A: 138,945
The factors of the number 206,655 are: 1, 3, 5, 15, 23, 69, 115, 345, 599, 1797, 2995, 8985, 13777, 41331, 68885, 206655.
If you add them up, you will get the total of 206,793. Now subtract 206,655 to get 138,945