208048678

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{11177}}^1$

素因数の和:11447

約数の個数: 16

約数和(自身を含む): 321121584

約数和(自身を除く): 113072906

約数列:

[1, 2, 41, 82, 227, 454, 9307, 11177, 18614, 22354, 458257, 916514, 2537179, 5074358, 104024339, 208048678]

約数ペア:

[(1, 208048678), (2, 104024339), (41, 5074358), (82, 2537179), (227, 916514), (454, 458257), (9307, 22354), (11177, 18614)]