207986229

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{4679}}^1$

素因数の和:5145

約数の個数: 24

約数和(自身を含む): 328536000

約数和(自身を除く): 120549771

約数列:

[1, 3, 9, 11, 33, 99, 449, 1347, 4041, 4679, 4939, 14037, 14817, 42111, 44451, 51469, 154407, 463221, 2100871, 6302613, 18907839, 23109581, 69328743, 207986229]

約数ペア:

[(1, 207986229), (3, 69328743), (9, 23109581), (11, 18907839), (33, 6302613), (99, 2100871), (449, 463221), (1347, 154407), (4041, 51469), (4679, 44451), (4939, 42111), (14037, 14817)]