202139792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{743161}}^1$

素因数の和:743186

約数の個数: 20

約数和(自身を含む): 414684396

約数和(自身を除く): 212544604

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 743161, 1486322, 2972644, 5945288, 11890576, 12633737, 25267474, 50534948, 101069896, 202139792]

約数ペア:

[(1, 202139792), (2, 101069896), (4, 50534948), (8, 25267474), (16, 12633737), (17, 11890576), (34, 5945288), (68, 2972644), (136, 1486322), (272, 743161)]