200753391

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{28319}}^1$

素因数の和:28478

約数の個数: 16

約数和(自身を含む): 285465600

約数和(自身を除く): 84712209

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 28319, 84957, 481423, 1444269, 3936341, 11809023, 66917797, 200753391]

約数ペア:

[(1, 200753391), (3, 66917797), (17, 11809023), (51, 3936341), (139, 1444269), (417, 481423), (2363, 84957), (7089, 28319)]