201052460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1436089}}^1$

素因数の和:1436105

約数の個数: 24

約数和(自身を含む): 482526240

約数和(自身を除く): 281473780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1436089, 2872178, 5744356, 7180445, 10052623, 14360890, 20105246, 28721780, 40210492, 50263115, 100526230, 201052460]

約数ペア:

[(1, 201052460), (2, 100526230), (4, 50263115), (5, 40210492), (7, 28721780), (10, 20105246), (14, 14360890), (20, 10052623), (28, 7180445), (35, 5744356), (70, 2872178), (140, 1436089)]