207274160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1050

約数の個数: 80

約数和(自身を含む): 507396096

約数和(自身を除く): 300121936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 127, 184, 230, 254, 368, 460, 508, 635, 887, 920, 1016, 1270, 1774, 1840, 2032, 2540, 2921, 3548, 4435, 5080, 5842, 7096, 8870, 10160, 11684, 14192, 14605, 17740, 20401, 23368, 29210, 35480, 40802, 46736, 58420, 70960, 81604, 102005, 112649, 116840, 163208, 204010, 225298, 233680, 326416, 408020, 450596, 563245, 816040, 901192, 1126490, 1632080, 1802384, 2252980, 2590927, 4505960, 5181854, 9011920, 10363708, 12954635, 20727416, 25909270, 41454832, 51818540, 103637080, 207274160]

約数ペア:

[(1, 207274160), (2, 103637080), (4, 51818540), (5, 41454832), (8, 25909270), (10, 20727416), (16, 12954635), (20, 10363708), (23, 9011920), (40, 5181854), (46, 4505960), (80, 2590927), (92, 2252980), (115, 1802384), (127, 1632080), (184, 1126490), (230, 901192), (254, 816040), (368, 563245), (460, 450596), (508, 408020), (635, 326416), (887, 233680), (920, 225298), (1016, 204010), (1270, 163208), (1774, 116840), (1840, 112649), (2032, 102005), (2540, 81604), (2921, 70960), (3548, 58420), (4435, 46736), (5080, 40802), (5842, 35480), (7096, 29210), (8870, 23368), (10160, 20401), (11684, 17740), (14192, 14605)]