Q: What is the sum of all factors of the number 210,402,143 excluding 210,402,143?
A: 43,586,977
The factors of the number 210,402,143 are: 1, 7, 19, 133, 307, 2149, 5153, 5833, 36071, 40831, 97907, 685349, 1581971, 11073797, 30057449, 210402143.
If you add them up, you will get the total of 210,402,186. Now subtract 210,402,143 to get 43,586,977