200915344

素因数分解:

$2^4\times 7^1\times {\mathrm{1793887}}^1$

素因数の和:1793902

約数の個数: 20

約数和(自身を含む): 444884224

約数和(自身を除く): 243968880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1793887, 3587774, 7175548, 12557209, 14351096, 25114418, 28702192, 50228836, 100457672, 200915344]

約数ペア:

[(1, 200915344), (2, 100457672), (4, 50228836), (7, 28702192), (8, 25114418), (14, 14351096), (16, 12557209), (28, 7175548), (56, 3587774), (112, 1793887)]