Q: What is the sum of all factors of the number 400,243,350 excluding 400,243,350?
A: 668,719,482
The factors of the number 400,243,350 are: 1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 205253, 410506, 615759, 1026265, 1231518, 2052530, 2668289, 3078795, 5131325, 5336578, 6157590, 8004867, 10262650, 13341445, 15393975, 16009734, 26682890, 30787950, 40024335, 66707225, 80048670, 133414450, 200121675, 400243350.
If you add them up, you will get the total of 400,244,018. Now subtract 400,243,350 to get 668,719,482