201585969

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8089}}^1$

素因数の和:8182

約数の個数: 32

約数和(自身を含む): 326188800

約数和(自身を除く): 124602831

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2769, 8089, 8307, 24267, 24921, 72801, 105157, 218403, 315471, 574319, 946413, 1722957, 2839239, 5168871, 7466147, 15506613, 22398441, 67195323, 201585969]

約数ペア:

[(1, 201585969), (3, 67195323), (9, 22398441), (13, 15506613), (27, 7466147), (39, 5168871), (71, 2839239), (117, 1722957), (213, 946413), (351, 574319), (639, 315471), (923, 218403), (1917, 105157), (2769, 72801), (8089, 24921), (8307, 24267)]