200909379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 299510784

約数和(自身を除く): 98601405

約数列:

[1, 3, 11, 33, 53, 159, 313, 367, 583, 939, 1101, 1749, 3443, 4037, 10329, 12111, 16589, 19451, 49767, 58353, 114871, 182479, 213961, 344613, 547437, 641883, 1263581, 3790743, 6088163, 18264489, 66969793, 200909379]

約数ペア:

[(1, 200909379), (3, 66969793), (11, 18264489), (33, 6088163), (53, 3790743), (159, 1263581), (313, 641883), (367, 547437), (583, 344613), (939, 213961), (1101, 182479), (1749, 114871), (3443, 58353), (4037, 49767), (10329, 19451), (12111, 16589)]