206563804971

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{3802651}}^1$

素因数の和:3803626

約数の個数: 16

約数和(自身を含む): 290218400640

約数和(自身を除く): 83654595669

約数列:

[1, 3, 19, 57, 953, 2859, 18107, 54321, 3802651, 11407953, 72250369, 216751107, 3623926403, 10871779209, 68854601657, 206563804971]

約数ペア:

[(1, 206563804971), (3, 68854601657), (19, 10871779209), (57, 3623926403), (953, 216751107), (2859, 72250369), (18107, 11407953), (54321, 3802651)]