199340053

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{757}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 223979904

約数和(自身を除く): 24639851

約数列:

[1, 11, 37, 407, 647, 757, 7117, 8327, 23939, 28009, 263329, 308099, 489779, 5387569, 18121823, 199340053]

約数ペア:

[(1, 199340053), (11, 18121823), (37, 5387569), (407, 489779), (647, 308099), (757, 263329), (7117, 28009), (8327, 23939)]