200020592

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{45131}}^1$

素因数の和:45416

約数の個数: 20

約数和(自身を含む): 388947576

約数和(自身を除く): 188926984

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 45131, 90262, 180524, 361048, 722096, 12501287, 25002574, 50005148, 100010296, 200020592]

約数ペア:

[(1, 200020592), (2, 100010296), (4, 50005148), (8, 25002574), (16, 12501287), (277, 722096), (554, 361048), (1108, 180524), (2216, 90262), (4432, 45131)]