107788156

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{19541}}^1$

素因数の和:19749

約数の個数: 24

約数和(自身を含む): 216681696

約数和(自身を除く): 108893540

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 19541, 39082, 78164, 136787, 273574, 547148, 3849577, 7699154, 15398308, 26947039, 53894078, 107788156]

約数ペア:

[(1, 107788156), (2, 53894078), (4, 26947039), (7, 15398308), (14, 7699154), (28, 3849577), (197, 547148), (394, 273574), (788, 136787), (1379, 78164), (2758, 39082), (5516, 19541)]