211988183

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 234648576

約数和(自身を除く): 22660393

約数列:

[1, 11, 137, 163, 863, 1507, 1793, 9493, 22331, 118231, 140669, 245641, 1300541, 1547359, 19271653, 211988183]

約数ペア:

[(1, 211988183), (11, 19271653), (137, 1547359), (163, 1300541), (863, 245641), (1507, 140669), (1793, 118231), (9493, 22331)]