200090571

素因数分解:

$3^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1\times {\mathrm{521}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 268809120

約数和(自身を除く): 68718549

約数列:

[1, 3, 313, 409, 521, 939, 1227, 1563, 128017, 163073, 213089, 384051, 489219, 639267, 66696857, 200090571]

約数ペア:

[(1, 200090571), (3, 66696857), (313, 639267), (409, 489219), (521, 384051), (939, 213089), (1227, 163073), (1563, 128017)]