201710943

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 350977536

約数和(自身を除く): 149266593

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 107, 161, 207, 321, 483, 749, 963, 1301, 1449, 2247, 2461, 3903, 6741, 7383, 9107, 11709, 17227, 22149, 27321, 29923, 51681, 81963, 89769, 139207, 155043, 209461, 269307, 417621, 628383, 974449, 1252863, 1885149, 2923347, 3201761, 8770041, 9605283, 22412327, 28815849, 67236981, 201710943]

約数ペア:

[(1, 201710943), (3, 67236981), (7, 28815849), (9, 22412327), (21, 9605283), (23, 8770041), (63, 3201761), (69, 2923347), (107, 1885149), (161, 1252863), (207, 974449), (321, 628383), (483, 417621), (749, 269307), (963, 209461), (1301, 155043), (1449, 139207), (2247, 89769), (2461, 81963), (3903, 51681), (6741, 29923), (7383, 27321), (9107, 22149), (11709, 17227)]