209301072

素因数分解:

$2^4\times 3^1\times {\mathrm{4360439}}^1$

素因数の和:4360450

約数の個数: 20

約数和(自身を含む): 540694560

約数和(自身を除く): 331393488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4360439, 8720878, 13081317, 17441756, 26162634, 34883512, 52325268, 69767024, 104650536, 209301072]

約数ペア:

[(1, 209301072), (2, 104650536), (3, 69767024), (4, 52325268), (6, 34883512), (8, 26162634), (12, 17441756), (16, 13081317), (24, 8720878), (48, 4360439)]