190029889

素因数分解:

$7^3\times {\mathrm{67}}^1\times {\mathrm{8269}}^1$

素因数の和:8357

約数の個数: 16

約数和(自身を含む): 224944000

約数和(自身を除く): 34914111

約数列:

[1, 7, 49, 67, 343, 469, 3283, 8269, 22981, 57883, 405181, 554023, 2836267, 3878161, 27147127, 190029889]

約数ペア:

[(1, 190029889), (7, 27147127), (49, 3878161), (67, 2836267), (343, 554023), (469, 405181), (3283, 57883), (8269, 22981)]