208075323

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{4493}}^1$

素因数の和:4898

約数の個数: 16

約数和(自身を含む): 284739840

約数和(自身を除く): 76664517

約数列:

[1, 3, 43, 129, 359, 1077, 4493, 13479, 15437, 46311, 193199, 579597, 1612987, 4838961, 69358441, 208075323]

約数ペア:

[(1, 208075323), (3, 69358441), (43, 4838961), (129, 1612987), (359, 579597), (1077, 193199), (4493, 46311), (13479, 15437)]