204354241

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{599}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 264499200

約数和(自身を除く): 60144959

約数列:

[1, 7, 13, 23, 91, 161, 163, 299, 599, 1141, 2093, 2119, 3749, 4193, 7787, 13777, 14833, 26243, 48737, 54509, 96439, 97637, 179101, 341159, 683459, 1253707, 1269281, 2245651, 8884967, 15719557, 29193463, 204354241]

約数ペア:

[(1, 204354241), (7, 29193463), (13, 15719557), (23, 8884967), (91, 2245651), (161, 1269281), (163, 1253707), (299, 683459), (599, 341159), (1141, 179101), (2093, 97637), (2119, 96439), (3749, 54509), (4193, 48737), (7787, 26243), (13777, 14833)]