205364152

素因数分解:

$2^3\times 7^1\times {\mathrm{1697}}^1\times {\mathrm{2161}}^1$

素因数の和:3871

約数の個数: 32

約数和(自身を含む): 440529120

約数和(自身を除く): 235164968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1697, 2161, 3394, 4322, 6788, 8644, 11879, 13576, 15127, 17288, 23758, 30254, 47516, 60508, 95032, 121016, 3667217, 7334434, 14668868, 25670519, 29337736, 51341038, 102682076, 205364152]

約数ペア:

[(1, 205364152), (2, 102682076), (4, 51341038), (7, 29337736), (8, 25670519), (14, 14668868), (28, 7334434), (56, 3667217), (1697, 121016), (2161, 95032), (3394, 60508), (4322, 47516), (6788, 30254), (8644, 23758), (11879, 17288), (13576, 15127)]