190886116

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{4889}}^1$

素因数の和:5163

約数の個数: 24

約数和(自身を含む): 343395360

約数和(自身を除く): 152509244

約数列:

[1, 2, 4, 43, 86, 172, 227, 454, 908, 4889, 9761, 9778, 19522, 19556, 39044, 210227, 420454, 840908, 1109803, 2219606, 4439212, 47721529, 95443058, 190886116]

約数ペア:

[(1, 190886116), (2, 95443058), (4, 47721529), (43, 4439212), (86, 2219606), (172, 1109803), (227, 840908), (454, 420454), (908, 210227), (4889, 39044), (9761, 19556), (9778, 19522)]