205452879

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{2239}}^1$

素因数の和:2734

約数の個数: 16

約数和(自身を含む): 278476800

約数和(自身を除く): 73023921

約数列:

[1, 3, 73, 219, 419, 1257, 2239, 6717, 30587, 91761, 163447, 490341, 938141, 2814423, 68484293, 205452879]

約数ペア:

[(1, 205452879), (3, 68484293), (73, 2814423), (219, 938141), (419, 490341), (1257, 163447), (2239, 91761), (6717, 30587)]