203467256

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{8737}}^1$

素因数の和:8855

約数の個数: 32

約数和(自身を含む): 396355680

約数和(自身を除く): 192888424

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 2911, 5822, 8737, 11644, 17474, 23288, 34948, 69896, 358217, 620327, 716434, 1240654, 1432868, 2481308, 2865736, 4962616, 25433407, 50866814, 101733628, 203467256]

約数ペア:

[(1, 203467256), (2, 101733628), (4, 50866814), (8, 25433407), (41, 4962616), (71, 2865736), (82, 2481308), (142, 1432868), (164, 1240654), (284, 716434), (328, 620327), (568, 358217), (2911, 69896), (5822, 34948), (8737, 23288), (11644, 17474)]