200711391

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 283668480

約数和(自身を除く): 82957089

約数列:

[1, 3, 31, 71, 93, 113, 213, 269, 339, 807, 2201, 3503, 6603, 8023, 8339, 10509, 19099, 24069, 25017, 30397, 57297, 91191, 248713, 592069, 746139, 942307, 1776207, 2158187, 2826921, 6474561, 66903797, 200711391]

約数ペア:

[(1, 200711391), (3, 66903797), (31, 6474561), (71, 2826921), (93, 2158187), (113, 1776207), (213, 942307), (269, 746139), (339, 592069), (807, 248713), (2201, 91191), (3503, 57297), (6603, 30397), (8023, 25017), (8339, 24069), (10509, 19099)]