200991784

素因数分解:

$2^3\times 7^1\times {\mathrm{3589139}}^1$

素因数の和:3589152

約数の個数: 16

約数和(自身を含む): 430696800

約数和(自身を除く): 229705016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3589139, 7178278, 14356556, 25123973, 28713112, 50247946, 100495892, 200991784]

約数ペア:

[(1, 200991784), (2, 100495892), (4, 50247946), (7, 28713112), (8, 25123973), (14, 14356556), (28, 7178278), (56, 3589139)]