Q: What is the sum of all factors of the number 201,150,243 excluding 201,150,243?
A: 145,505,517
The factors of the number 201,150,243 are: 1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 152041, 456123, 1064287, 1368369, 3192861, 4105107, 7450009, 9578583, 22350027, 28735749, 67050081, 201150243.
If you add them up, you will get the total of 201,150,388. Now subtract 201,150,243 to get 145,505,517