203896167

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{4217}}^1$

素因数の和:4518

約数の個数: 16

約数和(自身を含む): 276970752

約数和(自身を除く): 73074585

約数列:

[1, 3, 71, 213, 227, 681, 4217, 12651, 16117, 48351, 299407, 898221, 957259, 2871777, 67965389, 203896167]

約数ペア:

[(1, 203896167), (3, 67965389), (71, 2871777), (213, 957259), (227, 898221), (681, 299407), (4217, 48351), (12651, 16117)]