Q: What is the sum of all factors of the number 221,450 excluding 221,450?
A: 204,118
The factors of the number 221,450 are: 1, 2, 5, 10, 25, 43, 50, 86, 103, 206, 215, 430, 515, 1030, 1075, 2150, 2575, 4429, 5150, 8858, 22145, 44290, 110725, 221450.
If you add them up, you will get the total of 221,654. Now subtract 221,450 to get 204,118