205855112

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{547487}}^1$

素因数の和:547540

約数の個数: 16

約数和(自身を含む): 394191360

約数和(自身を除く): 188336248

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 547487, 1094974, 2189948, 4379896, 25731889, 51463778, 102927556, 205855112]

約数ペア:

[(1, 205855112), (2, 102927556), (4, 51463778), (8, 25731889), (47, 4379896), (94, 2189948), (188, 1094974), (376, 547487)]