Q: What is the sum of all factors of the number 201,721,170 excluding 201,721,170?
A: 373,080,750
The factors of the number 201,721,170 are: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 89, 105, 129, 178, 210, 215, 251, 258, 267, 301, 430, 445, 502, 534, 602, 623, 645, 753, 890, 903, 1246, 1255, 1290, 1335, 1505, 1506, 1757, 1806, 1869, 2510, 2670, 3010, 3115, 3514, 3738, 3765, 3827, 4515, 5271, 6230, 7530, 7654, 8785, 9030, 9345, 10542, 10793, 11481, 17570, 18690, 19135, 21586, 22339, 22962, 26355, 26789, 32379, 38270, 44678, 52710, 53578, 53965, 57405, 64758, 67017, 75551, 80367, 107930, 111695, 114810, 133945, 134034, 151102, 156373, 160734, 161895, 223390, 226653, 267890, 312746, 323790, 335085, 377755, 401835, 453306, 469119, 670170, 755510, 781865, 803670, 938238, 960577, 1133265, 1563730, 1921154, 2266530, 2345595, 2881731, 4691190, 4802885, 5763462, 6724039, 9605770, 13448078, 14408655, 20172117, 28817310, 33620195, 40344234, 67240390, 100860585, 201721170.
If you add them up, you will get the total of 201,721,543. Now subtract 201,721,170 to get 373,080,750