230865156

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{24953}}^1$

素因数の和:25220

約数の個数: 36

約数和(自身を含む): 585870012

約数和(自身を除く): 355004856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 24953, 49906, 74859, 99812, 149718, 224577, 299436, 449154, 898308, 6412921, 12825842, 19238763, 25651684, 38477526, 57716289, 76955052, 115432578, 230865156]

約数ペア:

[(1, 230865156), (2, 115432578), (3, 76955052), (4, 57716289), (6, 38477526), (9, 25651684), (12, 19238763), (18, 12825842), (36, 6412921), (257, 898308), (514, 449154), (771, 299436), (1028, 224577), (1542, 149718), (2313, 99812), (3084, 74859), (4626, 49906), (9252, 24953)]