203411302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1\times {\mathrm{3571}}^1$

素因数の和:5091

約数の個数: 16

約数和(自身を含む): 321480000

約数和(自身を除く): 118068698

約数列:

[1, 2, 19, 38, 1499, 2998, 3571, 7142, 28481, 56962, 67849, 135698, 5352929, 10705858, 101705651, 203411302]

約数ペア:

[(1, 203411302), (2, 101705651), (19, 10705858), (38, 5352929), (1499, 135698), (2998, 67849), (3571, 56962), (7142, 28481)]