205965236

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{20771}}^1$

素因数の和:20879

約数の個数: 24

約数和(自身を含む): 375723936

約数和(自身を除く): 169758700

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 2479, 4958, 9916, 20771, 41542, 83084, 768527, 1391657, 1537054, 2783314, 3074108, 5566628, 51491309, 102982618, 205965236]

約数ペア:

[(1, 205965236), (2, 102982618), (4, 51491309), (37, 5566628), (67, 3074108), (74, 2783314), (134, 1537054), (148, 1391657), (268, 768527), (2479, 83084), (4958, 41542), (9916, 20771)]