206539004

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{16651}}^1$

素因数の和:17105

約数の個数: 24

約数和(自身を含む): 414035328

約数和(自身を除く): 207496324

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 3101, 6202, 12404, 16651, 33302, 66604, 116557, 233114, 466228, 7376393, 14752786, 29505572, 51634751, 103269502, 206539004]

約数ペア:

[(1, 206539004), (2, 103269502), (4, 51634751), (7, 29505572), (14, 14752786), (28, 7376393), (443, 466228), (886, 233114), (1772, 116557), (3101, 66604), (6202, 33302), (12404, 16651)]