127347194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157999}}^1$

素因数の和:158045

約数の個数: 16

約数和(自身を含む): 212352000

約数和(自身を除く): 85004806

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 157999, 315998, 2053987, 4107974, 4897969, 9795938, 63673597, 127347194]

約数ペア:

[(1, 127347194), (2, 63673597), (13, 9795938), (26, 4897969), (31, 4107974), (62, 2053987), (403, 315998), (806, 157999)]