127820734

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1\times {\mathrm{1433}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 194175072

約数和(自身を除く): 66354338

約数列:

[1, 2, 103, 206, 433, 866, 1433, 2866, 44599, 89198, 147599, 295198, 620489, 1240978, 63910367, 127820734]

約数ペア:

[(1, 127820734), (2, 63910367), (103, 1240978), (206, 620489), (433, 295198), (866, 147599), (1433, 89198), (2866, 44599)]