201230827

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 247947264

約数和(自身を除く): 46716437

約数列:

[1, 7, 31, 37, 71, 217, 259, 353, 497, 1147, 2201, 2471, 2627, 8029, 10943, 13061, 15407, 18389, 25063, 76601, 81437, 91427, 175441, 404891, 570059, 776953, 927331, 2834237, 5438671, 6491317, 28747261, 201230827]

約数ペア:

[(1, 201230827), (7, 28747261), (31, 6491317), (37, 5438671), (71, 2834237), (217, 927331), (259, 776953), (353, 570059), (497, 404891), (1147, 175441), (2201, 91427), (2471, 81437), (2627, 76601), (8029, 25063), (10943, 18389), (13061, 15407)]