201817486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{11887}}^1$

素因数の和:12555

約数の個数: 16

約数和(自身を含む): 326539584

約数和(自身を除く): 124722098

約数列:

[1, 2, 13, 26, 653, 1306, 8489, 11887, 16978, 23774, 154531, 309062, 7762211, 15524422, 100908743, 201817486]

約数ペア:

[(1, 201817486), (2, 100908743), (13, 15524422), (26, 7762211), (653, 309062), (1306, 154531), (8489, 23774), (11887, 16978)]