201395216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1144291}}^1$

素因数の和:1144310

約数の個数: 20

約数和(自身を含む): 425676624

約数和(自身を除く): 224281408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1144291, 2288582, 4577164, 9154328, 12587201, 18308656, 25174402, 50348804, 100697608, 201395216]

約数ペア:

[(1, 201395216), (2, 100697608), (4, 50348804), (8, 25174402), (11, 18308656), (16, 12587201), (22, 9154328), (44, 4577164), (88, 2288582), (176, 1144291)]