201714238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{19889}}^1$

素因数の和:20363

約数の個数: 16

約数和(自身を含む): 330810480

約数和(自身を除く): 129096242

約数列:

[1, 2, 11, 22, 461, 922, 5071, 10142, 19889, 39778, 218779, 437558, 9168829, 18337658, 100857119, 201714238]

約数ペア:

[(1, 201714238), (2, 100857119), (11, 18337658), (22, 9168829), (461, 437558), (922, 218779), (5071, 39778), (10142, 19889)]