200914575

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{39983}}^1$

素因数の和:40063

約数の個数: 24

約数和(自身を含む): 337145088

約数和(自身を除く): 136230513

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 39983, 119949, 199915, 599745, 999575, 2678861, 2998725, 8036583, 13394305, 40182915, 66971525, 200914575]

約数ペア:

[(1, 200914575), (3, 66971525), (5, 40182915), (15, 13394305), (25, 8036583), (67, 2998725), (75, 2678861), (201, 999575), (335, 599745), (1005, 199915), (1675, 119949), (5025, 39983)]