208098420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3468307}}^1$

素因数の和:3468319

約数の個数: 24

約数和(自身を含む): 582675744

約数和(自身を除く): 374577324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3468307, 6936614, 10404921, 13873228, 17341535, 20809842, 34683070, 41619684, 52024605, 69366140, 104049210, 208098420]

約数ペア:

[(1, 208098420), (2, 104049210), (3, 69366140), (4, 52024605), (5, 41619684), (6, 34683070), (10, 20809842), (12, 17341535), (15, 13873228), (20, 10404921), (30, 6936614), (60, 3468307)]