210949529

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{11489}}^1$

素因数の和:11600

約数の個数: 16

約数和(自身を含む): 250757760

約数和(自身を除く): 39808231

約数列:

[1, 7, 43, 61, 301, 427, 2623, 11489, 18361, 80423, 494027, 700829, 3458189, 4905803, 30135647, 210949529]

約数ペア:

[(1, 210949529), (7, 30135647), (43, 4905803), (61, 3458189), (301, 700829), (427, 494027), (2623, 80423), (11489, 18361)]