Q: What is the sum of all factors of the number 243,402,145 excluding 243,402,145?
A: 98,171,615
The factors of the number 243,402,145 are: 1, 5, 7, 35, 43, 215, 301, 1505, 161729, 808645, 1132103, 5660515, 6954347, 34771735, 48680429, 243402145.
If you add them up, you will get the total of 243,402,243. Now subtract 243,402,145 to get 98,171,615