201063730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{28439}}^1$

素因数の和:28554

約数の個数: 32

約数和(自身を含む): 417726720

約数和(自身を除く): 216662990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 28439, 56878, 142195, 199073, 284390, 398146, 995365, 1990730, 2872339, 5744678, 14361695, 20106373, 28723390, 40212746, 100531865, 201063730]

約数ペア:

[(1, 201063730), (2, 100531865), (5, 40212746), (7, 28723390), (10, 20106373), (14, 14361695), (35, 5744678), (70, 2872339), (101, 1990730), (202, 995365), (505, 398146), (707, 284390), (1010, 199073), (1414, 142195), (3535, 56878), (7070, 28439)]