201781212

素因数分解:

$2^2\times 3^1\times {\mathrm{617}}^1\times {\mathrm{27253}}^1$

素因数の和:27877

約数の個数: 24

約数和(自身を含む): 471603216

約数和(自身を除く): 269822004

約数列:

[1, 2, 3, 4, 6, 12, 617, 1234, 1851, 2468, 3702, 7404, 27253, 54506, 81759, 109012, 163518, 327036, 16815101, 33630202, 50445303, 67260404, 100890606, 201781212]

約数ペア:

[(1, 201781212), (2, 100890606), (3, 67260404), (4, 50445303), (6, 33630202), (12, 16815101), (617, 327036), (1234, 163518), (1851, 109012), (2468, 81759), (3702, 54506), (7404, 27253)]