201613072

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{307337}}^1$

素因数の和:307386

約数の個数: 20

約数和(自身を含む): 400154076

約数和(自身を除く): 198541004

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 307337, 614674, 1229348, 2458696, 4917392, 12600817, 25201634, 50403268, 100806536, 201613072]

約数ペア:

[(1, 201613072), (2, 100806536), (4, 50403268), (8, 25201634), (16, 12600817), (41, 4917392), (82, 2458696), (164, 1229348), (328, 614674), (656, 307337)]