207881284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{5281}}^1$

素因数の和:6055

約数の個数: 24

約数和(自身を含む): 392368088

約数和(自身を除く): 184486804

約数列:

[1, 2, 4, 13, 26, 52, 757, 1514, 3028, 5281, 9841, 10562, 19682, 21124, 39364, 68653, 137306, 274612, 3997717, 7995434, 15990868, 51970321, 103940642, 207881284]

約数ペア:

[(1, 207881284), (2, 103940642), (4, 51970321), (13, 15990868), (26, 7995434), (52, 3997717), (757, 274612), (1514, 137306), (3028, 68653), (5281, 39364), (9841, 21124), (10562, 19682)]