205744923

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{2113}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 307798400

約数和(自身を除く): 102053477

約数列:

[1, 3, 9, 31, 93, 279, 349, 1047, 2113, 3141, 6339, 10819, 19017, 32457, 65503, 97371, 196509, 589527, 737437, 2212311, 6636933, 22860547, 68581641, 205744923]

約数ペア:

[(1, 205744923), (3, 68581641), (9, 22860547), (31, 6636933), (93, 2212311), (279, 737437), (349, 589527), (1047, 196509), (2113, 97371), (3141, 65503), (6339, 32457), (10819, 19017)]