Q: What is the sum of all factors of the number 211,221,010 excluding 211,221,010?
A: 299,278,574
The factors of the number 211,221,010 are: 1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 21101, 42202, 105505, 147707, 211010, 232111, 274313, 295414, 464222, 548626, 738535, 1160555, 1371565, 1477070, 1624777, 1920191, 2321110, 2743130, 3017443, 3249554, 3840382, 6034886, 8123885, 9600955, 15087215, 16247770, 19201910, 21122101, 30174430, 42244202, 105610505, 211221010.
If you add them up, you will get the total of 211,221,309. Now subtract 211,221,010 to get 299,278,574