210880394

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1\times {\mathrm{1613}}^1$

素因数の和:2245

約数の個数: 16

約数和(自身を含む): 319572000

約数和(自身を除く): 108691606

約数列:

[1, 2, 131, 262, 499, 998, 1613, 3226, 65369, 130738, 211303, 422606, 804887, 1609774, 105440197, 210880394]

約数ペア:

[(1, 210880394), (2, 105440197), (131, 1609774), (262, 804887), (499, 422606), (998, 211303), (1613, 130738), (3226, 65369)]