87201268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283121}}^1$

素因数の和:283143

約数の個数: 24

約数和(自身を含む): 190257984

約数和(自身を除く): 103056716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 283121, 566242, 1132484, 1981847, 3114331, 3963694, 6228662, 7927388, 12457324, 21800317, 43600634, 87201268]

約数ペア:

[(1, 87201268), (2, 43600634), (4, 21800317), (7, 12457324), (11, 7927388), (14, 6228662), (22, 3963694), (28, 3114331), (44, 1981847), (77, 1132484), (154, 566242), (308, 283121)]