208533602

素因数分解:

$2^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1\times {\mathrm{677}}^1$

素因数の和:1573

約数の個数: 16

約数和(自身を含む): 315082872

約数和(自身を除く): 106549270

約数列:

[1, 2, 233, 466, 661, 677, 1322, 1354, 154013, 157741, 308026, 315482, 447497, 894994, 104266801, 208533602]

約数ペア:

[(1, 208533602), (2, 104266801), (233, 894994), (466, 447497), (661, 315482), (677, 308026), (1322, 157741), (1354, 154013)]