200918828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{41893}}^1$

素因数の和:42017

約数の個数: 24

約数和(自身を含む): 387100560

約数和(自身を除く): 186181732

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 41893, 83786, 167572, 460823, 921646, 1843292, 4566337, 9132674, 18265348, 50229707, 100459414, 200918828]

約数ペア:

[(1, 200918828), (2, 100459414), (4, 50229707), (11, 18265348), (22, 9132674), (44, 4566337), (109, 1843292), (218, 921646), (436, 460823), (1199, 167572), (2398, 83786), (4796, 41893)]