201435201

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1531}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 326499840

約数和(自身を除く): 125064639

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 443, 1329, 1531, 3987, 4593, 4873, 11961, 13779, 14619, 16841, 41337, 43857, 50523, 131571, 151569, 454707, 678233, 2034699, 6104097, 7460563, 18312291, 22381689, 67145067, 201435201]

約数ペア:

[(1, 201435201), (3, 67145067), (9, 22381689), (11, 18312291), (27, 7460563), (33, 6104097), (99, 2034699), (297, 678233), (443, 454707), (1329, 151569), (1531, 131571), (3987, 50523), (4593, 43857), (4873, 41337), (11961, 16841), (13779, 14619)]