208170722

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1465991}}^1$

素因数の和:1466064

約数の個数: 8

約数和(自身を含む): 316654272

約数和(自身を除く): 108483550

約数列:

[1, 2, 71, 142, 1465991, 2931982, 104085361, 208170722]

約数ペア:

[(1, 208170722), (2, 104085361), (71, 2931982), (142, 1465991)]