201272575

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 293981184

約数和(自身を除く): 92708609

約数列:

[1, 5, 7, 25, 35, 71, 97, 167, 175, 355, 485, 497, 679, 835, 1169, 1775, 2425, 2485, 3395, 4175, 5845, 6887, 11857, 12425, 16199, 16975, 29225, 34435, 48209, 59285, 80995, 82999, 113393, 172175, 241045, 296425, 404975, 414995, 566965, 1150129, 1205225, 2074975, 2834825, 5750645, 8050903, 28753225, 40254515, 201272575]

約数ペア:

[(1, 201272575), (5, 40254515), (7, 28753225), (25, 8050903), (35, 5750645), (71, 2834825), (97, 2074975), (167, 1205225), (175, 1150129), (355, 566965), (485, 414995), (497, 404975), (679, 296425), (835, 241045), (1169, 172175), (1775, 113393), (2425, 82999), (2485, 80995), (3395, 59285), (4175, 48209), (5845, 34435), (6887, 29225), (11857, 16975), (12425, 16199)]