201662660

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{99833}}^1$

素因数の和:99943

約数の個数: 24

約数和(自身を含む): 427688856

約数和(自身を除く): 226026196

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 99833, 199666, 399332, 499165, 998330, 1996660, 10083133, 20166266, 40332532, 50415665, 100831330, 201662660]

約数ペア:

[(1, 201662660), (2, 100831330), (4, 50415665), (5, 40332532), (10, 20166266), (20, 10083133), (101, 1996660), (202, 998330), (404, 499165), (505, 399332), (1010, 199666), (2020, 99833)]