208065562

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 327495168

約数和(自身を除く): 119429606

約数列:

[1, 2, 43, 83, 86, 103, 166, 206, 283, 566, 3569, 4429, 7138, 8549, 8858, 12169, 17098, 23489, 24338, 29149, 46978, 58298, 367607, 735214, 1010027, 1253407, 2020054, 2419367, 2506814, 4838734, 104032781, 208065562]

約数ペア:

[(1, 208065562), (2, 104032781), (43, 4838734), (83, 2506814), (86, 2419367), (103, 2020054), (166, 1253407), (206, 1010027), (283, 735214), (566, 367607), (3569, 58298), (4429, 46978), (7138, 29149), (8549, 24338), (8858, 23489), (12169, 17098)]