187856227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2347}}^1$

素因数の和:2538

約数の個数: 16

約数和(自身を含む): 208276992

約数和(自身を除く): 20420765

約数列:

[1, 13, 47, 131, 611, 1703, 2347, 6157, 30511, 80041, 110309, 307457, 1434017, 3996941, 14450479, 187856227]

約数ペア:

[(1, 187856227), (13, 14450479), (47, 3996941), (131, 1434017), (611, 307457), (1703, 110309), (2347, 80041), (6157, 30511)]