Q: What is the sum of all factors of the number 199,689 excluding 199,689?
A: 114,039
The factors of the number 199,689 are: 1, 3, 7, 21, 37, 111, 257, 259, 771, 777, 1799, 5397, 9509, 28527, 66563, 199689.
If you add them up, you will get the total of 199,803. Now subtract 199,689 to get 114,039