201661072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{741401}}^1$

素因数の和:741426

約数の個数: 20

約数和(自身を含む): 413702316

約数和(自身を除く): 212041244

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 741401, 1482802, 2965604, 5931208, 11862416, 12603817, 25207634, 50415268, 100830536, 201661072]

約数ペア:

[(1, 201661072), (2, 100830536), (4, 50415268), (8, 25207634), (16, 12603817), (17, 11862416), (34, 5931208), (68, 2965604), (136, 1482802), (272, 741401)]