201020171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{23459}}^1$

素因数の和:23530

約数の個数: 16

約数和(自身を含む): 236476800

約数和(自身を除く): 35456629

約数列:

[1, 11, 19, 41, 209, 451, 779, 8569, 23459, 258049, 445721, 961819, 4902931, 10580009, 18274561, 201020171]

約数ペア:

[(1, 201020171), (11, 18274561), (19, 10580009), (41, 4902931), (209, 961819), (451, 445721), (779, 258049), (8569, 23459)]