199048528

素因数分解:

$2^4\times 7^1\times {\mathrm{1777219}}^1$

素因数の和:1777234

約数の個数: 20

約数和(自身を含む): 440750560

約数和(自身を除く): 241702032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1777219, 3554438, 7108876, 12440533, 14217752, 24881066, 28435504, 49762132, 99524264, 199048528]

約数ペア:

[(1, 199048528), (2, 99524264), (4, 49762132), (7, 28435504), (8, 24881066), (14, 14217752), (16, 12440533), (28, 7108876), (56, 3554438), (112, 1777219)]