204504891

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{12401}}^1$

素因数の和:12666

約数の個数: 16

約数和(自身を含む): 285742080

約数和(自身を除く): 81237189

約数列:

[1, 3, 23, 69, 239, 717, 5497, 12401, 16491, 37203, 285223, 855669, 2963839, 8891517, 68168297, 204504891]

約数ペア:

[(1, 204504891), (3, 68168297), (23, 8891517), (69, 2963839), (239, 855669), (717, 285223), (5497, 37203), (12401, 16491)]