207491185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{51679}}^1$

素因数の和:51768

約数の個数: 16

約数和(自身を含む): 275351040

約数和(自身を除く): 67859855

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 51679, 258395, 568469, 2842345, 3772567, 18862835, 41498237, 207491185]

約数ペア:

[(1, 207491185), (5, 41498237), (11, 18862835), (55, 3772567), (73, 2842345), (365, 568469), (803, 258395), (4015, 51679)]