207984273

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83227}}^1$

素因数の和:83261

約数の個数: 24

約数和(自身を含む): 341567712

約数和(自身を除く): 133583439

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 83227, 249681, 582589, 1414859, 1747767, 4078123, 4244577, 9904013, 12234369, 29712039, 69328091, 207984273]

約数ペア:

[(1, 207984273), (3, 69328091), (7, 29712039), (17, 12234369), (21, 9904013), (49, 4244577), (51, 4078123), (119, 1747767), (147, 1414859), (357, 582589), (833, 249681), (2499, 83227)]