201945957

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{3539}}^1$

素因数の和:4392

約数の個数: 16

約数和(自身を含む): 281387520

約数和(自身を除く): 79441563

約数列:

[1, 3, 23, 69, 827, 2481, 3539, 10617, 19021, 57063, 81397, 244191, 2926753, 8780259, 67315319, 201945957]

約数ペア:

[(1, 201945957), (3, 67315319), (23, 8780259), (69, 2926753), (827, 244191), (2481, 81397), (3539, 57063), (10617, 19021)]