230081258

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{23189}}^1$

素因数の和:23254

約数の個数: 24

約数和(自身を含む): 388618020

約数和(自身を除く): 158536762

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 23189, 46378, 255079, 510158, 950749, 1901498, 2805869, 5611738, 10458239, 20916478, 115040629, 230081258]

約数ペア:

[(1, 230081258), (2, 115040629), (11, 20916478), (22, 10458239), (41, 5611738), (82, 2805869), (121, 1901498), (242, 950749), (451, 510158), (902, 255079), (4961, 46378), (9922, 23189)]