Q: What is the sum of all factors of the number 400,403,102 excluding 400,403,102?
A: 263,780,050
The factors of the number 400,403,102 are: 1, 2, 11, 22, 73, 146, 803, 1606, 249317, 498634, 2742487, 5484974, 18200141, 36400282, 200201551, 400403102.
If you add them up, you will get the total of 400,403,365. Now subtract 400,403,102 to get 263,780,050