200972492

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{37579}}^1$

素因数の和:37781

約数の個数: 24

約数和(自身を含む): 404060160

約数和(自身を除く): 203087668

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 37579, 75158, 150316, 263053, 526106, 1052212, 7177589, 14355178, 28710356, 50243123, 100486246, 200972492]

約数ペア:

[(1, 200972492), (2, 100486246), (4, 50243123), (7, 28710356), (14, 14355178), (28, 7177589), (191, 1052212), (382, 526106), (764, 263053), (1337, 150316), (2674, 75158), (5348, 37579)]