201873453

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{28477}}^1$

素因数の和:28636

約数の個数: 16

約数和(自身を含む): 287058240

約数和(自身を除く): 85184787

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 28477, 85431, 484109, 1452327, 3958303, 11874909, 67291151, 201873453]

約数ペア:

[(1, 201873453), (3, 67291151), (17, 11874909), (51, 3958303), (139, 1452327), (417, 484109), (2363, 85431), (7089, 28477)]