201396213

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{28579}}^1$

素因数の和:28623

約数の個数: 24

約数和(自身を含む): 312093600

約数和(自身を除く): 110697387

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 28579, 85737, 257211, 771633, 828791, 2314899, 2486373, 6944697, 7459119, 22377357, 67132071, 201396213]

約数ペア:

[(1, 201396213), (3, 67132071), (9, 22377357), (27, 7459119), (29, 6944697), (81, 2486373), (87, 2314899), (243, 828791), (261, 771633), (783, 257211), (2349, 85737), (7047, 28579)]