Q: What is the sum of all factors of the number 221,300 excluding 221,300?
A: 259,138
The factors of the number 221,300 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 2213, 4426, 8852, 11065, 22130, 44260, 55325, 110650, 221300.
If you add them up, you will get the total of 221,559. Now subtract 221,300 to get 259,138