206836671

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1307}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 305130240

約数和(自身を除く): 98293569

約数列:

[1, 3, 17, 29, 51, 87, 107, 321, 493, 1307, 1479, 1819, 3103, 3921, 5457, 9309, 22219, 37903, 52751, 66657, 113709, 139849, 158253, 419547, 644351, 1933053, 2377433, 4055621, 7132299, 12166863, 68945557, 206836671]

約数ペア:

[(1, 206836671), (3, 68945557), (17, 12166863), (29, 7132299), (51, 4055621), (87, 2377433), (107, 1933053), (321, 644351), (493, 419547), (1307, 158253), (1479, 139849), (1819, 113709), (3103, 66657), (3921, 52751), (5457, 37903), (9309, 22219)]