Q: What is the sum of all factors of the number 171,800 excluding 171,800?
A: 228,100
The factors of the number 171,800 are: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 859, 1718, 3436, 4295, 6872, 8590, 17180, 21475, 34360, 42950, 85900, 171800.
If you add them up, you will get the total of 172,028. Now subtract 171,800 to get 228,100