211170239

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{5231}}^1$

素因数の和:5390

約数の個数: 16

約数和(自身を含む): 247787520

約数和(自身を除く): 36617281

約数列:

[1, 7, 73, 79, 511, 553, 5231, 5767, 36617, 40369, 381863, 413249, 2673041, 2892743, 30167177, 211170239]

約数ペア:

[(1, 211170239), (7, 30167177), (73, 2892743), (79, 2673041), (511, 413249), (553, 381863), (5231, 40369), (5767, 36617)]