204512859

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{17047}}^1$

素因数の和:17127

約数の個数: 24

約数和(自身を含む): 312046592

約数和(自身を除く): 107533733

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 11997, 17047, 51141, 153423, 528457, 733021, 1585371, 2199063, 4756113, 6597189, 22723651, 68170953, 204512859]

約数ペア:

[(1, 204512859), (3, 68170953), (9, 22723651), (31, 6597189), (43, 4756113), (93, 2199063), (129, 1585371), (279, 733021), (387, 528457), (1333, 153423), (3999, 51141), (11997, 17047)]