230246639

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 280051200

約数和(自身を除く): 49804561

約数列:

[1, 7, 43, 49, 67, 233, 301, 343, 469, 1631, 2107, 2881, 3283, 10019, 11417, 14749, 15611, 20167, 22981, 70133, 79919, 109277, 141169, 490931, 671273, 764939, 988183, 3436517, 4698911, 5354573, 32892377, 230246639]

約数ペア:

[(1, 230246639), (7, 32892377), (43, 5354573), (49, 4698911), (67, 3436517), (233, 988183), (301, 764939), (343, 671273), (469, 490931), (1631, 141169), (2107, 109277), (2881, 79919), (3283, 70133), (10019, 22981), (11417, 20167), (14749, 15611)]