205123582615

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1\times {\mathrm{6047}}^1$

素因数の和:7336

約数の個数: 64

約数和(自身を含む): 304498704384

約数和(自身を除く): 99375121769

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 595, 799, 1213, 1645, 3995, 5593, 6047, 6065, 8491, 20621, 27965, 30235, 42329, 42455, 57011, 102799, 103105, 144347, 211645, 284209, 285055, 399077, 513995, 719593, 721735, 969187, 1421045, 1989463, 1995385, 3597965, 4831553, 4845935, 6784309, 7335011, 9947315, 24157765, 33820871, 33921545, 36675055, 51345077, 124695187, 169104355, 256725385, 344745517, 623475935, 872866309, 1723727585, 2413218619, 4364331545, 5860673789, 12066093095, 29303368945, 41024716523, 205123582615]

約数ペア:

[(1, 205123582615), (5, 41024716523), (7, 29303368945), (17, 12066093095), (35, 5860673789), (47, 4364331545), (85, 2413218619), (119, 1723727585), (235, 872866309), (329, 623475935), (595, 344745517), (799, 256725385), (1213, 169104355), (1645, 124695187), (3995, 51345077), (5593, 36675055), (6047, 33921545), (6065, 33820871), (8491, 24157765), (20621, 9947315), (27965, 7335011), (30235, 6784309), (42329, 4845935), (42455, 4831553), (57011, 3597965), (102799, 1995385), (103105, 1989463), (144347, 1421045), (211645, 969187), (284209, 721735), (285055, 719593), (399077, 513995)]