200806508

素因数分解:

$2^2\times 7^2\times {\mathrm{1024523}}^1$

素因数の和:1024541

約数の個数: 18

約数和(自身を含む): 408785076

約数和(自身を除く): 207978568

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1024523, 2049046, 4098092, 7171661, 14343322, 28686644, 50201627, 100403254, 200806508]

約数ペア:

[(1, 200806508), (2, 100403254), (4, 50201627), (7, 28686644), (14, 14343322), (28, 7171661), (49, 4098092), (98, 2049046), (196, 1024523)]