208580667

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{45953}}^1$

素因数の和:46062

約数の個数: 16

約数和(自身を含む): 297781920

約数和(自身を除く): 89201253

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 45953, 137859, 781201, 2343603, 4089817, 12269451, 69526889, 208580667]

約数ペア:

[(1, 208580667), (3, 69526889), (17, 12269451), (51, 4089817), (89, 2343603), (267, 781201), (1513, 137859), (4539, 45953)]