181995649

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1171}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 202521600

約数和(自身を除く): 20525951

約数列:

[1, 11, 71, 199, 781, 1171, 2189, 12881, 14129, 83141, 155419, 233029, 914551, 2563319, 16545059, 181995649]

約数ペア:

[(1, 181995649), (11, 16545059), (71, 2563319), (199, 914551), (781, 233029), (1171, 155419), (2189, 83141), (12881, 14129)]