212329514

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{8287}}^1$

素因数の和:8869

約数の個数: 16

約数和(自身を含む): 332978688

約数和(自身を除く): 120649174

約数列:

[1, 2, 23, 46, 557, 1114, 8287, 12811, 16574, 25622, 190601, 381202, 4615859, 9231718, 106164757, 212329514]

約数ペア:

[(1, 212329514), (2, 106164757), (23, 9231718), (46, 4615859), (557, 381202), (1114, 190601), (8287, 25622), (12811, 16574)]