Q: What is the sum of all factors of the number 200,278 excluding 200,278?
A: 123,290
The factors of the number 200,278 are: 1, 2, 13, 26, 7703, 15406, 100139, 200278.
If you add them up, you will get the total of 200,401. Now subtract 200,278 to get 123,290