206822877

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{20117}}^1$

素因数の和:20292

約数の個数: 16

約数和(自身を含む): 289699200

約数和(自身を除く): 82876323

約数列:

[1, 3, 23, 69, 149, 447, 3427, 10281, 20117, 60351, 462691, 1388073, 2997433, 8992299, 68940959, 206822877]

約数ペア:

[(1, 206822877), (3, 68940959), (23, 8992299), (69, 2997433), (149, 1388073), (447, 462691), (3427, 60351), (10281, 20117)]