200945276

素因数分解:

$2^2\times 7^2\times {\mathrm{1025231}}^1$

素因数の和:1025249

約数の個数: 18

約数和(自身を含む): 409067568

約数和(自身を除く): 208122292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1025231, 2050462, 4100924, 7176617, 14353234, 28706468, 50236319, 100472638, 200945276]

約数ペア:

[(1, 200945276), (2, 100472638), (4, 50236319), (7, 28706468), (14, 14353234), (28, 7176617), (49, 4100924), (98, 2050462), (196, 1025231)]