208621644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{225781}}^1$

素因数の和:225806

約数の個数: 48

約数和(自身を含む): 606902016

約数和(自身を除く): 398280372

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 225781, 451562, 677343, 903124, 1354686, 1580467, 2483591, 2709372, 3160934, 4741401, 4967182, 6321868, 7450773, 9482802, 9934364, 14901546, 17385137, 18965604, 29803092, 34770274, 52155411, 69540548, 104310822, 208621644]

約数ペア:

[(1, 208621644), (2, 104310822), (3, 69540548), (4, 52155411), (6, 34770274), (7, 29803092), (11, 18965604), (12, 17385137), (14, 14901546), (21, 9934364), (22, 9482802), (28, 7450773), (33, 6321868), (42, 4967182), (44, 4741401), (66, 3160934), (77, 2709372), (84, 2483591), (132, 1580467), (154, 1354686), (231, 903124), (308, 677343), (462, 451562), (924, 225781)]