201260631

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{42649}}^1$

素因数の和:42687

約数の個数: 24

約数和(自身を含む): 317657200

約数和(自身を除く): 116396569

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 42649, 127947, 469139, 554437, 1407417, 1663311, 5160529, 6098807, 15481587, 18296421, 67086877, 201260631]

約数ペア:

[(1, 201260631), (3, 67086877), (11, 18296421), (13, 15481587), (33, 6098807), (39, 5160529), (121, 1663311), (143, 1407417), (363, 554437), (429, 469139), (1573, 127947), (4719, 42649)]