208024686

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{8179}}^1$

素因数の和:8350

約数の個数: 40

約数和(自身を含む): 469155720

約数和(自身を除く): 261131034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 314, 471, 942, 1413, 2826, 4239, 8179, 8478, 12717, 16358, 24537, 25434, 49074, 73611, 147222, 220833, 441666, 662499, 1284103, 1324998, 2568206, 3852309, 7704618, 11556927, 23113854, 34670781, 69341562, 104012343, 208024686]

約数ペア:

[(1, 208024686), (2, 104012343), (3, 69341562), (6, 34670781), (9, 23113854), (18, 11556927), (27, 7704618), (54, 3852309), (81, 2568206), (157, 1324998), (162, 1284103), (314, 662499), (471, 441666), (942, 220833), (1413, 147222), (2826, 73611), (4239, 49074), (8179, 25434), (8478, 24537), (12717, 16358)]