201661328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1145803}}^1$

素因数の和:1145822

約数の個数: 20

約数和(自身を含む): 426239088

約数和(自身を除く): 224577760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1145803, 2291606, 4583212, 9166424, 12603833, 18332848, 25207666, 50415332, 100830664, 201661328]

約数ペア:

[(1, 201661328), (2, 100830664), (4, 50415332), (8, 25207666), (11, 18332848), (16, 12603833), (22, 9166424), (44, 4583212), (88, 2291606), (176, 1145803)]