212217207

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{11863}}^1$

素因数の和:12022

約数の個数: 16

約数和(自身を含む): 290430720

約数和(自身を除く): 78213513

約数列:

[1, 3, 67, 89, 201, 267, 5963, 11863, 17889, 35589, 794821, 1055807, 2384463, 3167421, 70739069, 212217207]

約数ペア:

[(1, 212217207), (3, 70739069), (67, 3167421), (89, 2384463), (201, 1055807), (267, 794821), (5963, 35589), (11863, 17889)]