210470186

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{1709}}^1$

素因数の和:2293

約数の個数: 16

約数和(自身を含む): 318880800

約数和(自身を除く): 108410614

約数列:

[1, 2, 139, 278, 443, 886, 1709, 3418, 61577, 123154, 237551, 475102, 757087, 1514174, 105235093, 210470186]

約数ペア:

[(1, 210470186), (2, 105235093), (139, 1514174), (278, 757087), (443, 475102), (886, 237551), (1709, 123154), (3418, 61577)]