199269392

素因数分解:

$2^4\times 7^1\times {\mathrm{1779191}}^1$

素因数の和:1779206

約数の個数: 20

約数和(自身を含む): 441239616

約数和(自身を除く): 241970224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1779191, 3558382, 7116764, 12454337, 14233528, 24908674, 28467056, 49817348, 99634696, 199269392]

約数ペア:

[(1, 199269392), (2, 99634696), (4, 49817348), (7, 28467056), (8, 24908674), (14, 14233528), (16, 12454337), (28, 7116764), (56, 3558382), (112, 1779191)]