201403712

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:559

約数の個数: 56

約数和(自身を含む): 409651200

約数和(自身を除く): 208247488

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 127, 142, 254, 284, 349, 508, 568, 698, 1016, 1136, 1396, 2032, 2272, 2792, 4064, 4544, 5584, 8128, 9017, 11168, 18034, 22336, 24779, 36068, 44323, 49558, 72136, 88646, 99116, 144272, 177292, 198232, 288544, 354584, 396464, 577088, 709168, 792928, 1418336, 1585856, 2836672, 3146933, 6293866, 12587732, 25175464, 50350928, 100701856, 201403712]

約数ペア:

[(1, 201403712), (2, 100701856), (4, 50350928), (8, 25175464), (16, 12587732), (32, 6293866), (64, 3146933), (71, 2836672), (127, 1585856), (142, 1418336), (254, 792928), (284, 709168), (349, 577088), (508, 396464), (568, 354584), (698, 288544), (1016, 198232), (1136, 177292), (1396, 144272), (2032, 99116), (2272, 88646), (2792, 72136), (4064, 49558), (4544, 44323), (5584, 36068), (8128, 24779), (9017, 22336), (11168, 18034)]