205964403

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 285984000

約数和(自身を除く): 80019597

約数列:

[1, 3, 31, 93, 199, 359, 597, 961, 1077, 2883, 6169, 11129, 18507, 33387, 71441, 191239, 214323, 344999, 573717, 1034997, 2214671, 6644013, 68654801, 205964403]

約数ペア:

[(1, 205964403), (3, 68654801), (31, 6644013), (93, 2214671), (199, 1034997), (359, 573717), (597, 344999), (961, 214323), (1077, 191239), (2883, 71441), (6169, 33387), (11129, 18507)]