200672709

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{21739}}^1$

素因数の和:21940

約数の個数: 16

約数和(自身を含む): 284880960

約数和(自身を除く): 84208251

約数列:

[1, 3, 17, 51, 181, 543, 3077, 9231, 21739, 65217, 369563, 1108689, 3934759, 11804277, 66890903, 200672709]

約数ペア:

[(1, 200672709), (3, 66890903), (17, 11804277), (51, 3934759), (181, 1108689), (543, 369563), (3077, 65217), (9231, 21739)]