201427884

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{88813}}^1$

素因数の和:88836

約数の個数: 60

約数和(自身を含む): 601803664

約数和(自身を除く): 400375780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 88813, 177626, 266439, 355252, 532878, 621691, 799317, 1065756, 1243382, 1598634, 1865073, 2397951, 2486764, 3197268, 3730146, 4795902, 5595219, 7193853, 7460292, 9591804, 11190438, 14387706, 16785657, 22380876, 28775412, 33571314, 50356971, 67142628, 100713942, 201427884]

約数ペア:

[(1, 201427884), (2, 100713942), (3, 67142628), (4, 50356971), (6, 33571314), (7, 28775412), (9, 22380876), (12, 16785657), (14, 14387706), (18, 11190438), (21, 9591804), (27, 7460292), (28, 7193853), (36, 5595219), (42, 4795902), (54, 3730146), (63, 3197268), (81, 2486764), (84, 2397951), (108, 1865073), (126, 1598634), (162, 1243382), (189, 1065756), (252, 799317), (324, 621691), (378, 532878), (567, 355252), (756, 266439), (1134, 177626), (2268, 88813)]