201612518804

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1172165807}}^1$

素因数の和:1172165854

約数の個数: 12

約数和(自身を含む): 361027068864

約数和(自身を除く): 159414550060

約数列:

[1, 2, 4, 43, 86, 172, 1172165807, 2344331614, 4688663228, 50403129701, 100806259402, 201612518804]

約数ペア:

[(1, 201612518804), (2, 100806259402), (4, 50403129701), (43, 4688663228), (86, 2344331614), (172, 1172165807)]