200846529

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{132049}}^1$

素因数の和:132081

約数の個数: 18

約数和(自身を含む): 314146950

約数和(自身を除く): 113300421

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 132049, 396147, 1188441, 1716637, 5149911, 15449733, 22316281, 66948843, 200846529]

約数ペア:

[(1, 200846529), (3, 66948843), (9, 22316281), (13, 15449733), (39, 5149911), (117, 1716637), (169, 1188441), (507, 396147), (1521, 132049)]