199975188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2380657}}^1$

素因数の和:2380671

約数の個数: 24

約数和(自身を含む): 533267392

約数和(自身を除く): 333292204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2380657, 4761314, 7141971, 9522628, 14283942, 16664599, 28567884, 33329198, 49993797, 66658396, 99987594, 199975188]

約数ペア:

[(1, 199975188), (2, 99987594), (3, 66658396), (4, 49993797), (6, 33329198), (7, 28567884), (12, 16664599), (14, 14283942), (21, 9522628), (28, 7141971), (42, 4761314), (84, 2380657)]