205125540046

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{861872017}}^1$

素因数の和:861872043

約数の個数: 16

約数和(自身を含む): 372328711776

約数和(自身を除く): 167203171730

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 861872017, 1723744034, 6033104119, 12066208238, 14651824289, 29303648578, 102562770023, 205125540046]

約数ペア:

[(1, 205125540046), (2, 102562770023), (7, 29303648578), (14, 14651824289), (17, 12066208238), (34, 6033104119), (119, 1723744034), (238, 861872017)]