Q: What is the sum of all factors of the number 221,700 excluding 221,700?
A: 420,620
The factors of the number 221,700 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 739, 1478, 2217, 2956, 3695, 4434, 7390, 8868, 11085, 14780, 18475, 22170, 36950, 44340, 55425, 73900, 110850, 221700.
If you add them up, you will get the total of 222,120. Now subtract 221,700 to get 420,620