256220886

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{158749}}^1$

素因数の和:159023

約数の個数: 16

約数和(自身を含む): 514350000

約数和(自身を除く): 258129114

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 158749, 317498, 476247, 952494, 42703481, 85406962, 128110443, 256220886]

約数ペア:

[(1, 256220886), (2, 128110443), (3, 85406962), (6, 42703481), (269, 952494), (538, 476247), (807, 317498), (1614, 158749)]