223742162

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{155161}}^1$

素因数の和:155273

約数の個数: 16

約数和(自身を含む): 387284352

約数和(自身を除く): 163542190

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 155161, 310322, 1086127, 2172254, 15981583, 31963166, 111871081, 223742162]

約数ペア:

[(1, 223742162), (2, 111871081), (7, 31963166), (14, 15981583), (103, 2172254), (206, 1086127), (721, 310322), (1442, 155161)]