227029154

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{643}}^1\times {\mathrm{1459}}^1$

素因数の和:2126

約数の個数: 24

約数和(自身を含む): 375155760

約数和(自身を除く): 148126606

約数列:

[1, 2, 11, 22, 121, 242, 643, 1286, 1459, 2918, 7073, 14146, 16049, 32098, 77803, 155606, 176539, 353078, 938137, 1876274, 10319507, 20639014, 113514577, 227029154]

約数ペア:

[(1, 227029154), (2, 113514577), (11, 20639014), (22, 10319507), (121, 1876274), (242, 938137), (643, 353078), (1286, 176539), (1459, 155606), (2918, 77803), (7073, 32098), (14146, 16049)]