201128912

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{17291}}^1$

素因数の和:18026

約数の個数: 20

約数和(自身を含む): 390245856

約数和(自身を除く): 189116944

約数列:

[1, 2, 4, 8, 16, 727, 1454, 2908, 5816, 11632, 17291, 34582, 69164, 138328, 276656, 12570557, 25141114, 50282228, 100564456, 201128912]

約数ペア:

[(1, 201128912), (2, 100564456), (4, 50282228), (8, 25141114), (16, 12570557), (727, 276656), (1454, 138328), (2908, 69164), (5816, 34582), (11632, 17291)]