207472721

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{67957}}^1$

素因数の和:68071

約数の個数: 8

約数和(自身を含む): 215290944

約数和(自身を除く): 7818223

約数列:

[1, 43, 71, 3053, 67957, 2922151, 4824947, 207472721]

約数ペア:

[(1, 207472721), (43, 4824947), (71, 2922151), (3053, 67957)]