211319894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{18443}}^1$

素因数の和:18799

約数の個数: 16

約数和(自身を含む): 336639888

約数和(自身を除く): 125319994

約数列:

[1, 2, 17, 34, 337, 674, 5729, 11458, 18443, 36886, 313531, 627062, 6215291, 12430582, 105659947, 211319894]

約数ペア:

[(1, 211319894), (2, 105659947), (17, 12430582), (34, 6215291), (337, 627062), (674, 313531), (5729, 36886), (11458, 18443)]