201996146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{8837}}^1$

素因数の和:9889

約数の個数: 16

約数和(自身を含む): 330894720

約数和(自身を除く): 128898574

約数列:

[1, 2, 11, 22, 1039, 2078, 8837, 11429, 17674, 22858, 97207, 194414, 9181643, 18363286, 100998073, 201996146]

約数ペア:

[(1, 201996146), (2, 100998073), (11, 18363286), (22, 9181643), (1039, 194414), (2078, 97207), (8837, 22858), (11429, 17674)]