201485570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12809}}^1$

素因数の和:12851

約数の個数: 48

約数和(自身を含む): 429339960

約数和(自身を除く): 227854390

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 12809, 15730, 25618, 64045, 128090, 140899, 166517, 281798, 333034, 704495, 832585, 1408990, 1549889, 1665170, 1831687, 3099778, 3663374, 7749445, 9158435, 15498890, 18316870, 20148557, 40297114, 100742785, 201485570]

約数ペア:

[(1, 201485570), (2, 100742785), (5, 40297114), (10, 20148557), (11, 18316870), (13, 15498890), (22, 9158435), (26, 7749445), (55, 3663374), (65, 3099778), (110, 1831687), (121, 1665170), (130, 1549889), (143, 1408990), (242, 832585), (286, 704495), (605, 333034), (715, 281798), (1210, 166517), (1430, 140899), (1573, 128090), (3146, 64045), (7865, 25618), (12809, 15730)]