122007212

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{1123}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 216307056

約数和(自身を除く): 94299844

約数列:

[1, 2, 4, 157, 173, 314, 346, 628, 692, 1123, 2246, 4492, 27161, 54322, 108644, 176311, 194279, 352622, 388558, 705244, 777116, 30501803, 61003606, 122007212]

約数ペア:

[(1, 122007212), (2, 61003606), (4, 30501803), (157, 777116), (173, 705244), (314, 388558), (346, 352622), (628, 194279), (692, 176311), (1123, 108644), (2246, 54322), (4492, 27161)]