187814831

素因数分解:

${\mathrm{89}}^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:490

約数の個数: 12

約数和(自身を含む): 192456264

約数和(自身を除く): 4641433

約数列:

[1, 89, 131, 181, 7921, 11659, 16109, 23711, 1037651, 1433701, 2110279, 187814831]

約数ペア:

[(1, 187814831), (89, 2110279), (131, 1433701), (181, 1037651), (7921, 23711), (11659, 16109)]