207943619

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2707}}^1$

素因数の和:3050

約数の個数: 16

約数和(自身を含む): 236570880

約数和(自身を除く): 28627261

約数列:

[1, 13, 19, 247, 311, 2707, 4043, 5909, 35191, 51433, 76817, 668629, 841877, 10944401, 15995663, 207943619]

約数ペア:

[(1, 207943619), (13, 15995663), (19, 10944401), (247, 841877), (311, 668629), (2707, 76817), (4043, 51433), (5909, 35191)]