212275285774

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{20717869}}^1$

素因数の和:20718027

約数の個数: 16

約数和(自身を含む): 328171060800

約数和(自身を除く): 115895775026

約数列:

[1, 2, 47, 94, 109, 218, 5123, 10246, 20717869, 41435738, 973739843, 1947479686, 2258247721, 4516495442, 106137642887, 212275285774]

約数ペア:

[(1, 212275285774), (2, 106137642887), (47, 4516495442), (94, 2258247721), (109, 1947479686), (218, 973739843), (5123, 41435738), (10246, 20717869)]