201402572

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{31687}}^1$

素因数の和:31925

約数の個数: 24

約数和(自身を含む): 404592384

約数和(自身を除く): 203189812

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 31687, 63374, 126748, 221809, 443618, 887236, 7192949, 14385898, 28771796, 50350643, 100701286, 201402572]

約数ペア:

[(1, 201402572), (2, 100701286), (4, 50350643), (7, 28771796), (14, 14385898), (28, 7192949), (227, 887236), (454, 443618), (908, 221809), (1589, 126748), (3178, 63374), (6356, 31687)]