211164314

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{31081}}^1$

素因数の和:31205

約数の個数: 16

約数和(自身を含む): 328225920

約数和(自身を除く): 117061606

約数列:

[1, 2, 43, 79, 86, 158, 3397, 6794, 31081, 62162, 1336483, 2455399, 2672966, 4910798, 105582157, 211164314]

約数ペア:

[(1, 211164314), (2, 105582157), (43, 4910798), (79, 2672966), (86, 2455399), (158, 1336483), (3397, 62162), (6794, 31081)]