201297741

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{15889}}^1$

素因数の和:16036

約数の個数: 16

約数和(自身を含む): 277630080

約数和(自身を除く): 76332339

約数列:

[1, 3, 41, 103, 123, 309, 4223, 12669, 15889, 47667, 651449, 1636567, 1954347, 4909701, 67099247, 201297741]

約数ペア:

[(1, 201297741), (3, 67099247), (41, 4909701), (103, 1954347), (123, 1636567), (309, 651449), (4223, 47667), (12669, 15889)]