200507321

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{5351}}^1$

素因数の和:5512

約数の個数: 16

約数和(自身を含む): 235830528

約数和(自身を除く): 35323207

約数列:

[1, 7, 53, 101, 371, 707, 5351, 5353, 37457, 37471, 283603, 540451, 1985221, 3783157, 28643903, 200507321]

約数ペア:

[(1, 200507321), (7, 28643903), (53, 3783157), (101, 1985221), (371, 540451), (707, 283603), (5351, 37471), (5353, 37457)]