208058301

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 342433728

約数和(自身を除く): 134375427

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 277, 281, 297, 831, 843, 891, 2493, 2529, 2673, 3047, 3091, 7479, 7587, 9141, 9273, 22437, 22761, 27423, 27819, 67311, 68283, 77837, 82269, 83457, 233511, 246807, 250371, 700533, 740421, 751113, 856207, 2101599, 2568621, 6304797, 7705863, 18914391, 23117589, 69352767, 208058301]

約数ペア:

[(1, 208058301), (3, 69352767), (9, 23117589), (11, 18914391), (27, 7705863), (33, 6304797), (81, 2568621), (99, 2101599), (243, 856207), (277, 751113), (281, 740421), (297, 700533), (831, 250371), (843, 246807), (891, 233511), (2493, 83457), (2529, 82269), (2673, 77837), (3047, 68283), (3091, 67311), (7479, 27819), (7587, 27423), (9141, 22761), (9273, 22437)]