200636876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{414539}}^1$

素因数の和:414565

約数の個数: 18

約数和(自身を含む): 385936740

約数和(自身を除く): 185299864

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 414539, 829078, 1658156, 4559929, 9119858, 18239716, 50159219, 100318438, 200636876]

約数ペア:

[(1, 200636876), (2, 100318438), (4, 50159219), (11, 18239716), (22, 9119858), (44, 4559929), (121, 1658156), (242, 829078), (484, 414539)]