205996924

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4049}}^1$

素因数の和:4162

約数の個数: 48

約数和(自身を含む): 435456000

約数和(自身を除く): 229459076

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 158, 161, 316, 322, 553, 644, 1106, 1817, 2212, 3634, 4049, 7268, 8098, 12719, 16196, 25438, 28343, 50876, 56686, 93127, 113372, 186254, 319871, 372508, 639742, 651889, 1279484, 1303778, 2239097, 2607556, 4478194, 7357033, 8956388, 14714066, 29428132, 51499231, 102998462, 205996924]

約数ペア:

[(1, 205996924), (2, 102998462), (4, 51499231), (7, 29428132), (14, 14714066), (23, 8956388), (28, 7357033), (46, 4478194), (79, 2607556), (92, 2239097), (158, 1303778), (161, 1279484), (316, 651889), (322, 639742), (553, 372508), (644, 319871), (1106, 186254), (1817, 113372), (2212, 93127), (3634, 56686), (4049, 50876), (7268, 28343), (8098, 25438), (12719, 16196)]