131982202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{1439}}^1$

素因数の和:1842

約数の個数: 24

約数和(自身を含む): 218332800

約数和(自身を除く): 86350598

約数列:

[1, 2, 11, 22, 121, 242, 379, 758, 1439, 2878, 4169, 8338, 15829, 31658, 45859, 91718, 174119, 348238, 545381, 1090762, 5999191, 11998382, 65991101, 131982202]

約数ペア:

[(1, 131982202), (2, 65991101), (11, 11998382), (22, 5999191), (121, 1090762), (242, 545381), (379, 348238), (758, 174119), (1439, 91718), (2878, 45859), (4169, 31658), (8338, 15829)]