206940105

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{58211}}^1$

素因数の和:58301

約数の個数: 24

約数和(自身を含む): 363242880

約数和(自身を除く): 156302775

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 58211, 174633, 291055, 523899, 873165, 2619495, 4598669, 13796007, 22993345, 41388021, 68980035, 206940105]

約数ペア:

[(1, 206940105), (3, 68980035), (5, 41388021), (9, 22993345), (15, 13796007), (45, 4598669), (79, 2619495), (237, 873165), (395, 523899), (711, 291055), (1185, 174633), (3555, 58211)]