208026469

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{9677}}^1$

素因数の和:9804

約数の個数: 16

約数和(自身を含む): 247137408

約数和(自身を除く): 39110939

約数列:

[1, 7, 37, 83, 259, 581, 3071, 9677, 21497, 67739, 358049, 803191, 2506343, 5622337, 29718067, 208026469]

約数ペア:

[(1, 208026469), (7, 29718067), (37, 5622337), (83, 2506343), (259, 803191), (581, 358049), (3071, 67739), (9677, 21497)]