199123159

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{316571}}^1$

素因数の和:316625

約数の個数: 8

約数和(自身を含む): 216535248

約数和(自身を除く): 17412089

約数列:

[1, 17, 37, 629, 316571, 5381707, 11713127, 199123159]

約数ペア:

[(1, 199123159), (17, 11713127), (37, 5381707), (629, 316571)]