200538326

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{43997}}^1$

素因数の和:44095

約数の個数: 16

約数和(自身を含む): 313617744

約数和(自身を除く): 113079418

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 43997, 87994, 1891871, 2331841, 3783742, 4663682, 100269163, 200538326]

約数ペア:

[(1, 200538326), (2, 100269163), (43, 4663682), (53, 3783742), (86, 2331841), (106, 1891871), (2279, 87994), (4558, 43997)]