199276049

素因数分解:

$7^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 230031360

約数和(自身を除く): 30755311

約数列:

[1, 7, 239, 311, 383, 1673, 2177, 2681, 74329, 91537, 119113, 520303, 640759, 833791, 28468007, 199276049]

約数ペア:

[(1, 199276049), (7, 28468007), (239, 833791), (311, 640759), (383, 520303), (1673, 119113), (2177, 91537), (2681, 74329)]