208964526

素因数分解:

$2^1\times 3^1\times {\mathrm{281}}^1\times {\mathrm{123941}}^1$

素因数の和:124227

約数の個数: 16

約数和(自身を含む): 419419728

約数和(自身を除く): 210455202

約数列:

[1, 2, 3, 6, 281, 562, 843, 1686, 123941, 247882, 371823, 743646, 34827421, 69654842, 104482263, 208964526]

約数ペア:

[(1, 208964526), (2, 104482263), (3, 69654842), (6, 34827421), (281, 743646), (562, 371823), (843, 247882), (1686, 123941)]