208095327

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{2447}}^1$

素因数の和:3323

約数の個数: 24

約数和(自身を含む): 328423680

約数和(自身を除く): 120328353

約数列:

[1, 3, 9, 11, 33, 99, 859, 2447, 2577, 7341, 7731, 9449, 22023, 26917, 28347, 80751, 85041, 242253, 2101973, 6305919, 18917757, 23121703, 69365109, 208095327]

約数ペア:

[(1, 208095327), (3, 69365109), (9, 23121703), (11, 18917757), (33, 6305919), (99, 2101973), (859, 242253), (2447, 85041), (2577, 80751), (7341, 28347), (7731, 26917), (9449, 22023)]