203662719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{24517}}^1$

素因数の和:24607

約数の個数: 24

約数和(自身を含む): 321283872

約数和(自身を除く): 117621153

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 24517, 73551, 220653, 318721, 956163, 1740707, 2868489, 5222121, 15666363, 22629191, 67887573, 203662719]

約数ペア:

[(1, 203662719), (3, 67887573), (9, 22629191), (13, 15666363), (39, 5222121), (71, 2868489), (117, 1740707), (213, 956163), (639, 318721), (923, 220653), (2769, 73551), (8307, 24517)]