201046920009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{16575721}}^1$

素因数の和:16576048

約数の個数: 16

約数和(自身を含む): 289611014784

約数和(自身を除く): 88564094775

約数列:

[1, 3, 13, 39, 311, 933, 4043, 12129, 16575721, 49727163, 215484373, 646453119, 5155049231, 15465147693, 67015640003, 201046920009]

約数ペア:

[(1, 201046920009), (3, 67015640003), (13, 15465147693), (39, 5155049231), (311, 646453119), (933, 215484373), (4043, 49727163), (12129, 16575721)]