196630610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 400495104

約数和(自身を除く): 203864494

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 73, 94, 110, 146, 235, 365, 470, 517, 521, 730, 803, 1034, 1042, 1606, 2585, 2605, 3431, 4015, 5170, 5210, 5731, 6862, 8030, 11462, 17155, 24487, 28655, 34310, 37741, 38033, 48974, 57310, 75482, 76066, 122435, 188705, 190165, 244870, 269357, 377410, 380330, 418363, 538714, 836726, 1346785, 1787551, 2091815, 2693570, 3575102, 4183630, 8937755, 17875510, 19663061, 39326122, 98315305, 196630610]

約数ペア:

[(1, 196630610), (2, 98315305), (5, 39326122), (10, 19663061), (11, 17875510), (22, 8937755), (47, 4183630), (55, 3575102), (73, 2693570), (94, 2091815), (110, 1787551), (146, 1346785), (235, 836726), (365, 538714), (470, 418363), (517, 380330), (521, 377410), (730, 269357), (803, 244870), (1034, 190165), (1042, 188705), (1606, 122435), (2585, 76066), (2605, 75482), (3431, 57310), (4015, 48974), (5170, 38033), (5210, 37741), (5731, 34310), (6862, 28655), (8030, 24487), (11462, 17155)]