201715188

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{65407}}^1$

素因数の和:65671

約数の個数: 24

約数和(自身を含む): 472507392

約数和(自身を除く): 270792204

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 65407, 130814, 196221, 261628, 392442, 784884, 16809599, 33619198, 50428797, 67238396, 100857594, 201715188]

約数ペア:

[(1, 201715188), (2, 100857594), (3, 67238396), (4, 50428797), (6, 33619198), (12, 16809599), (257, 784884), (514, 392442), (771, 261628), (1028, 196221), (1542, 130814), (3084, 65407)]