204580894

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{200177}}^1$

素因数の和:200259

約数の個数: 16

約数和(自身を含む): 355516128

約数和(自身を除く): 150935234

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 200177, 400354, 1401239, 2802478, 14612921, 29225842, 102290447, 204580894]

約数ペア:

[(1, 204580894), (2, 102290447), (7, 29225842), (14, 14612921), (73, 2802478), (146, 1401239), (511, 400354), (1022, 200177)]