188866874

素因数分解:

$2^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{12763}}^1$

素因数の和:12930

約数の個数: 24

約数和(自身を含む): 331761888

約数和(自身を除く): 142895014

約数列:

[1, 2, 7, 14, 49, 98, 151, 302, 1057, 2114, 7399, 12763, 14798, 25526, 89341, 178682, 625387, 1250774, 1927213, 3854426, 13490491, 26980982, 94433437, 188866874]

約数ペア:

[(1, 188866874), (2, 94433437), (7, 26980982), (14, 13490491), (49, 3854426), (98, 1927213), (151, 1250774), (302, 625387), (1057, 178682), (2114, 89341), (7399, 25526), (12763, 14798)]