200853260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{244943}}^1$

素因数の和:244993

約数の個数: 24

約数和(自身を含む): 432081216

約数和(自身を除く): 231227956

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 244943, 489886, 979772, 1224715, 2449430, 4898860, 10042663, 20085326, 40170652, 50213315, 100426630, 200853260]

約数ペア:

[(1, 200853260), (2, 100426630), (4, 50213315), (5, 40170652), (10, 20085326), (20, 10042663), (41, 4898860), (82, 2449430), (164, 1224715), (205, 979772), (410, 489886), (820, 244943)]