Q: What is the sum of all factors of the number 199,988 excluding 199,988?
A: 173,938
The factors of the number 199,988 are: 1, 2, 4, 17, 34, 68, 173, 289, 346, 578, 692, 1156, 2941, 5882, 11764, 49997, 99994, 199988.
If you add them up, you will get the total of 200,161. Now subtract 199,988 to get 173,938