199265451

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{8893}}^1$

素因数の和:9011

約数の個数: 32

約数和(自身を含む): 334699008

約数和(自身を除く): 135433557

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 231, 291, 679, 1067, 2037, 3201, 7469, 8893, 22407, 26679, 62251, 97823, 186753, 293469, 684761, 862621, 2054283, 2587863, 6038347, 9488831, 18115041, 28466493, 66421817, 199265451]

約数ペア:

[(1, 199265451), (3, 66421817), (7, 28466493), (11, 18115041), (21, 9488831), (33, 6038347), (77, 2587863), (97, 2054283), (231, 862621), (291, 684761), (679, 293469), (1067, 186753), (2037, 97823), (3201, 62251), (7469, 26679), (8893, 22407)]