202149669

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 292481280

約数和(自身を除く): 90331611

約数列:

[1, 3, 17, 51, 61, 181, 183, 359, 543, 1037, 1077, 3077, 3111, 6103, 9231, 11041, 18309, 21899, 33123, 64979, 65697, 187697, 194937, 372283, 563091, 1104643, 1116849, 3313929, 3963719, 11891157, 67383223, 202149669]

約数ペア:

[(1, 202149669), (3, 67383223), (17, 11891157), (51, 3963719), (61, 3313929), (181, 1116849), (183, 1104643), (359, 563091), (543, 372283), (1037, 194937), (1077, 187697), (3077, 65697), (3111, 64979), (6103, 33123), (9231, 21899), (11041, 18309)]