203420921471

素因数分解:

${\mathrm{71}}^1\times {\mathrm{10343}}^1\times {\mathrm{277007}}^1$

素因数の和:287421

約数の個数: 8

約数和(自身を含む): 206306694144

約数和(自身を除く): 2885772673

約数列:

[1, 71, 10343, 277007, 734353, 19667497, 2865083401, 203420921471]

約数ペア:

[(1, 203420921471), (71, 2865083401), (10343, 19667497), (277007, 734353)]