201997028314

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{123661}}^1$

素因数の和:123958

約数の個数: 32

約数和(自身を含む): 313408972800

約数和(自身を除く): 111411944486

約数列:

[1, 2, 59, 109, 118, 127, 218, 254, 6431, 7493, 12862, 13843, 14986, 27686, 123661, 247322, 816737, 1633474, 7295999, 13479049, 14591998, 15704947, 26958098, 31409894, 795263891, 926591873, 1590527782, 1711839223, 1853183746, 3423678446, 100998514157, 201997028314]

約数ペア:

[(1, 201997028314), (2, 100998514157), (59, 3423678446), (109, 1853183746), (118, 1711839223), (127, 1590527782), (218, 926591873), (254, 795263891), (6431, 31409894), (7493, 26958098), (12862, 15704947), (13843, 14591998), (14986, 13479049), (27686, 7295999), (123661, 1633474), (247322, 816737)]