205065458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463949}}^1$

素因数の和:463981

約数の個数: 16

約数和(自身を含む): 350746200

約数和(自身を除く): 145680742

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 463949, 927898, 6031337, 7887133, 12062674, 15774266, 102532729, 205065458]

約数ペア:

[(1, 205065458), (2, 102532729), (13, 15774266), (17, 12062674), (26, 7887133), (34, 6031337), (221, 927898), (442, 463949)]