208536552008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{8304259}}^1$

素因数の和:8304381

約数の個数: 32

約数和(自身を含む): 405580058400

約数和(自身を除く): 197043506392

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 584, 3139, 6278, 12556, 25112, 8304259, 16608518, 33217036, 66434072, 357083137, 606210907, 714166274, 1212421814, 1428332548, 2424843628, 2856665096, 4849687256, 26067069001, 52134138002, 104268276004, 208536552008]

約数ペア:

[(1, 208536552008), (2, 104268276004), (4, 52134138002), (8, 26067069001), (43, 4849687256), (73, 2856665096), (86, 2424843628), (146, 1428332548), (172, 1212421814), (292, 714166274), (344, 606210907), (584, 357083137), (3139, 66434072), (6278, 33217036), (12556, 16608518), (25112, 8304259)]