201078218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{51061}}^1$

素因数の和:51253

約数の個数: 16

約数和(自身を含む): 330881760

約数和(自身を除く): 129803542

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 51061, 102122, 561671, 1123342, 9139919, 18279838, 100539109, 201078218]

約数ペア:

[(1, 201078218), (2, 100539109), (11, 18279838), (22, 9139919), (179, 1123342), (358, 561671), (1969, 102122), (3938, 51061)]