201868588

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{5419}}^1$

素因数の和:5629

約数の個数: 24

約数和(自身を含む): 361188800

約数和(自身を除く): 159320212

約数列:

[1, 2, 4, 67, 134, 139, 268, 278, 556, 5419, 9313, 10838, 18626, 21676, 37252, 363073, 726146, 753241, 1452292, 1506482, 3012964, 50467147, 100934294, 201868588]

約数ペア:

[(1, 201868588), (2, 100934294), (4, 50467147), (67, 3012964), (134, 1506482), (139, 1452292), (268, 753241), (278, 726146), (556, 363073), (5419, 37252), (9313, 21676), (10838, 18626)]