208520204

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{8297}}^1$

素因数の和:8465

約数の個数: 24

約数和(自身を含む): 374538528

約数和(自身を除く): 166018324

約数列:

[1, 2, 4, 61, 103, 122, 206, 244, 412, 6283, 8297, 12566, 16594, 25132, 33188, 506117, 854591, 1012234, 1709182, 2024468, 3418364, 52130051, 104260102, 208520204]

約数ペア:

[(1, 208520204), (2, 104260102), (4, 52130051), (61, 3418364), (103, 2024468), (122, 1709182), (206, 1012234), (244, 854591), (412, 506117), (6283, 33188), (8297, 25132), (12566, 16594)]