205000352

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 412941312

約数和(自身を除く): 207940960

約数列:

[1, 2, 4, 8, 16, 32, 73, 127, 146, 254, 292, 508, 584, 691, 1016, 1168, 1382, 2032, 2336, 2764, 4064, 5528, 9271, 11056, 18542, 22112, 37084, 50443, 74168, 87757, 100886, 148336, 175514, 201772, 296672, 351028, 403544, 702056, 807088, 1404112, 1614176, 2808224, 6406261, 12812522, 25625044, 51250088, 102500176, 205000352]

約数ペア:

[(1, 205000352), (2, 102500176), (4, 51250088), (8, 25625044), (16, 12812522), (32, 6406261), (73, 2808224), (127, 1614176), (146, 1404112), (254, 807088), (292, 702056), (508, 403544), (584, 351028), (691, 296672), (1016, 201772), (1168, 175514), (1382, 148336), (2032, 100886), (2336, 87757), (2764, 74168), (4064, 50443), (5528, 37084), (9271, 22112), (11056, 18542)]