206380912

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{23581}}^1$

素因数の和:24136

約数の個数: 20

約数和(自身を含む): 400611016

約数和(自身を除く): 194230104

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 4376, 8752, 23581, 47162, 94324, 188648, 377296, 12898807, 25797614, 51595228, 103190456, 206380912]

約数ペア:

[(1, 206380912), (2, 103190456), (4, 51595228), (8, 25797614), (16, 12898807), (547, 377296), (1094, 188648), (2188, 94324), (4376, 47162), (8752, 23581)]