Q: What is the sum of all factors of the number 199,540 excluding 199,540?
A: 258,092
The factors of the number 199,540 are: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 907, 1814, 3628, 4535, 9070, 9977, 18140, 19954, 39908, 49885, 99770, 199540.
If you add them up, you will get the total of 199,798. Now subtract 199,540 to get 258,092