197511304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 412439040

約数和(自身を除く): 214927736

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 233, 271, 391, 466, 542, 782, 932, 1084, 1564, 1864, 2168, 3128, 3961, 4607, 5359, 6233, 7922, 9214, 10718, 12466, 15844, 18428, 21436, 24932, 31688, 36856, 42872, 49864, 63143, 91103, 105961, 126286, 182206, 211922, 252572, 364412, 423844, 505144, 728824, 847688, 1073431, 1452289, 2146862, 2904578, 4293724, 5809156, 8587448, 11618312, 24688913, 49377826, 98755652, 197511304]

約数ペア:

[(1, 197511304), (2, 98755652), (4, 49377826), (8, 24688913), (17, 11618312), (23, 8587448), (34, 5809156), (46, 4293724), (68, 2904578), (92, 2146862), (136, 1452289), (184, 1073431), (233, 847688), (271, 728824), (391, 505144), (466, 423844), (542, 364412), (782, 252572), (932, 211922), (1084, 182206), (1564, 126286), (1864, 105961), (2168, 91103), (3128, 63143), (3961, 49864), (4607, 42872), (5359, 36856), (6233, 31688), (7922, 24932), (9214, 21436), (10718, 18428), (12466, 15844)]