201483321

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{1997}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 292507200

約数和(自身を除く): 91023879

約数列:

[1, 3, 13, 39, 169, 199, 507, 597, 1997, 2587, 5991, 7761, 25961, 33631, 77883, 100893, 337493, 397403, 1012479, 1192209, 5166239, 15498717, 67161107, 201483321]

約数ペア:

[(1, 201483321), (3, 67161107), (13, 15498717), (39, 5166239), (169, 1192209), (199, 1012479), (507, 397403), (597, 337493), (1997, 100893), (2587, 77883), (5991, 33631), (7761, 25961)]