210845154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{34217}}^1$

素因数の和:34314

約数の個数: 32

約数和(自身を含む): 459889920

約数和(自身を除く): 249044766

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 34217, 68434, 102651, 205302, 444821, 889642, 1334463, 2668926, 2703143, 5406286, 8109429, 16218858, 35140859, 70281718, 105422577, 210845154]

約数ペア:

[(1, 210845154), (2, 105422577), (3, 70281718), (6, 35140859), (13, 16218858), (26, 8109429), (39, 5406286), (78, 2703143), (79, 2668926), (158, 1334463), (237, 889642), (474, 444821), (1027, 205302), (2054, 102651), (3081, 68434), (6162, 34217)]