Q: What is the sum of all factors of the number 190,200 excluding 190,200?

A: 401,280

Why is 401,280 the sum of all factors of 190,200, excluding 190,200?

The factors of the number 190,200 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 317, 600, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 6340, 7608, 7925, 9510, 12680, 15850, 19020, 23775, 31700, 38040, 47550, 63400, 95100, 190200.

If you add them up, you will get the total of 190,601. Now subtract 190,200 to get 401,280