201209057

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{3719}}^1$

素因数の和:3916

約数の個数: 16

約数和(自身を含む): 235699200

約数和(自身を除く): 34490143

約数列:

[1, 7, 59, 131, 413, 917, 3719, 7729, 26033, 54103, 219421, 487189, 1535947, 3410323, 28744151, 201209057]

約数ペア:

[(1, 201209057), (7, 28744151), (59, 3410323), (131, 1535947), (413, 487189), (917, 219421), (3719, 54103), (7729, 26033)]