205656447628

素因数分解:

$2^2\times {\mathrm{541}}^1\times {\mathrm{769}}^1\times {\mathrm{123583}}^1$

素因数の和:124897

約数の個数: 24

約数和(自身を含む): 361035825920

約数和(自身を除く): 155379378292

約数列:

[1, 2, 4, 541, 769, 1082, 1538, 2164, 3076, 123583, 247166, 416029, 494332, 832058, 1664116, 66858403, 95035327, 133716806, 190070654, 267433612, 380141308, 51414111907, 102828223814, 205656447628]

約数ペア:

[(1, 205656447628), (2, 102828223814), (4, 51414111907), (541, 380141308), (769, 267433612), (1082, 190070654), (1538, 133716806), (2164, 95035327), (3076, 66858403), (123583, 1664116), (247166, 832058), (416029, 494332)]