201685107

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{1999}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 292800000

約数和(自身を除く): 91114893

約数列:

[1, 3, 13, 39, 169, 199, 507, 597, 1999, 2587, 5997, 7761, 25987, 33631, 77961, 100893, 337831, 397801, 1013493, 1193403, 5171413, 15514239, 67228369, 201685107]

約数ペア:

[(1, 201685107), (3, 67228369), (13, 15514239), (39, 5171413), (169, 1193403), (199, 1013493), (507, 397801), (597, 337831), (1999, 100893), (2587, 77961), (5997, 33631), (7761, 25987)]