199064912

素因数分解:

$2^4\times {\mathrm{12441557}}^1$

素因数の和:12441565

約数の個数: 10

約数和(自身を含む): 385688298

約数和(自身を除く): 186623386

約数列:

[1, 2, 4, 8, 16, 12441557, 24883114, 49766228, 99532456, 199064912]

約数ペア:

[(1, 199064912), (2, 99532456), (4, 49766228), (8, 24883114), (16, 12441557)]