201937660

素因数分解:

$2^2\times 5^1\times {\mathrm{2837}}^1\times {\mathrm{3559}}^1$

素因数の和:6405

約数の個数: 24

約数和(自身を含む): 424337760

約数和(自身を除く): 222400100

約数列:

[1, 2, 4, 5, 10, 20, 2837, 3559, 5674, 7118, 11348, 14185, 14236, 17795, 28370, 35590, 56740, 71180, 10096883, 20193766, 40387532, 50484415, 100968830, 201937660]

約数ペア:

[(1, 201937660), (2, 100968830), (4, 50484415), (5, 40387532), (10, 20193766), (20, 10096883), (2837, 71180), (3559, 56740), (5674, 35590), (7118, 28370), (11348, 17795), (14185, 14236)]