201661479

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{2083}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 301696512

約数和(自身を除く): 100035033

約数列:

[1, 3, 9, 31, 93, 279, 347, 1041, 2083, 3123, 6249, 10757, 18747, 32271, 64573, 96813, 193719, 581157, 722801, 2168403, 6505209, 22406831, 67220493, 201661479]

約数ペア:

[(1, 201661479), (3, 67220493), (9, 22406831), (31, 6505209), (93, 2168403), (279, 722801), (347, 581157), (1041, 193719), (2083, 96813), (3123, 64573), (6249, 32271), (10757, 18747)]