203149780

素因数分解:

$2^2\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{9833}}^1$

素因数の和:10875

約数の個数: 24

約数和(自身を含む): 427070952

約数和(自身を除く): 223921172

約数列:

[1, 2, 4, 5, 10, 20, 1033, 2066, 4132, 5165, 9833, 10330, 19666, 20660, 39332, 49165, 98330, 196660, 10157489, 20314978, 40629956, 50787445, 101574890, 203149780]

約数ペア:

[(1, 203149780), (2, 101574890), (4, 50787445), (5, 40629956), (10, 20314978), (20, 10157489), (1033, 196660), (2066, 98330), (4132, 49165), (5165, 39332), (9833, 20660), (10330, 19666)]