201380211

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{3541}}^1$

素因数の和:3707

約数の個数: 24

約数和(自身を含む): 298378080

約数和(自身を除く): 96997869

約数列:

[1, 3, 9, 71, 89, 213, 267, 639, 801, 3541, 6319, 10623, 18957, 31869, 56871, 251411, 315149, 754233, 945447, 2262699, 2836341, 22375579, 67126737, 201380211]

約数ペア:

[(1, 201380211), (3, 67126737), (9, 22375579), (71, 2836341), (89, 2262699), (213, 945447), (267, 754233), (639, 315149), (801, 251411), (3541, 56871), (6319, 31869), (10623, 18957)]