206533558

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{31189}}^1$

素因数の和:31252

約数の個数: 32

約数和(自身を含む): 395239680

約数和(自身を除く): 188706122

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 31189, 62378, 218323, 343079, 436646, 686158, 1341127, 2401553, 2682254, 4803106, 9387889, 14752397, 18775778, 29504794, 103266779, 206533558]

約数ペア:

[(1, 206533558), (2, 103266779), (7, 29504794), (11, 18775778), (14, 14752397), (22, 9387889), (43, 4803106), (77, 2682254), (86, 2401553), (154, 1341127), (301, 686158), (473, 436646), (602, 343079), (946, 218323), (3311, 62378), (6622, 31189)]