207564456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12889}}^1$

素因数の和:12970

約数の個数: 64

約数和(自身を含む): 575409600

約数和(自身を除く): 367845144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 5368, 8052, 12889, 16104, 25778, 38667, 51556, 77334, 103112, 141779, 154668, 283558, 309336, 425337, 567116, 786229, 850674, 1134232, 1572458, 1701348, 2358687, 3144916, 3402696, 4717374, 6289832, 8648519, 9434748, 17297038, 18869496, 25945557, 34594076, 51891114, 69188152, 103782228, 207564456]

約数ペア:

[(1, 207564456), (2, 103782228), (3, 69188152), (4, 51891114), (6, 34594076), (8, 25945557), (11, 18869496), (12, 17297038), (22, 9434748), (24, 8648519), (33, 6289832), (44, 4717374), (61, 3402696), (66, 3144916), (88, 2358687), (122, 1701348), (132, 1572458), (183, 1134232), (244, 850674), (264, 786229), (366, 567116), (488, 425337), (671, 309336), (732, 283558), (1342, 154668), (1464, 141779), (2013, 103112), (2684, 77334), (4026, 51556), (5368, 38667), (8052, 25778), (12889, 16104)]