211287514

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{11351}}^1$

素因数の和:11621

約数の個数: 16

約数和(自身を含む): 326120256

約数和(自身を除く): 114832742

約数列:

[1, 2, 41, 82, 227, 454, 9307, 11351, 18614, 22702, 465391, 930782, 2576677, 5153354, 105643757, 211287514]

約数ペア:

[(1, 211287514), (2, 105643757), (41, 5153354), (82, 2576677), (227, 930782), (454, 465391), (9307, 22702), (11351, 18614)]