Q: What is the sum of all factors of the number 210,403,220 excluding 210,403,220?
A: 257,435,284
The factors of the number 210,403,220 are: 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 618833, 1237666, 2475332, 3094165, 6188330, 10520161, 12376660, 21040322, 42080644, 52600805, 105201610, 210403220.
If you add them up, you will get the total of 210,403,477. Now subtract 210,403,220 to get 257,435,284