208049558958

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1493}}^1\times {\mathrm{79811}}^1$

素因数の和:81409

約数の個数: 48

約数和(自身を含む): 455731947216

約数和(自身を除く): 247682388258

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1493, 1746, 2986, 4479, 8958, 13437, 26874, 79811, 144821, 159622, 239433, 289642, 434463, 478866, 718299, 868926, 1303389, 1436598, 2606778, 7741667, 15483334, 23225001, 46450002, 69675003, 119157823, 139350006, 238315646, 357473469, 714946938, 1072420407, 2144840814, 11558308831, 23116617662, 34674926493, 69349852986, 104024779479, 208049558958]

約数ペア:

[(1, 208049558958), (2, 104024779479), (3, 69349852986), (6, 34674926493), (9, 23116617662), (18, 11558308831), (97, 2144840814), (194, 1072420407), (291, 714946938), (582, 357473469), (873, 238315646), (1493, 139350006), (1746, 119157823), (2986, 69675003), (4479, 46450002), (8958, 23225001), (13437, 15483334), (26874, 7741667), (79811, 2606778), (144821, 1436598), (159622, 1303389), (239433, 868926), (289642, 718299), (434463, 478866)]