216570242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53527}}^1$

素因数の和:53570

約数の個数: 24

約数和(自身を含む): 394394304

約数和(自身を除く): 177824062

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 53527, 107054, 374689, 749378, 909959, 1819918, 6369713, 12739426, 15469303, 30938606, 108285121, 216570242]

約数ペア:

[(1, 216570242), (2, 108285121), (7, 30938606), (14, 15469303), (17, 12739426), (34, 6369713), (119, 1819918), (238, 909959), (289, 749378), (578, 374689), (2023, 107054), (4046, 53527)]