206147988

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{248971}}^1$

素因数の和:249004

約数の個数: 36

約数和(自身を含む): 543754848

約数和(自身を除く): 337606860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 248971, 497942, 746913, 995884, 1493826, 2240739, 2987652, 4481478, 5726333, 8962956, 11452666, 17178999, 22905332, 34357998, 51536997, 68715996, 103073994, 206147988]

約数ペア:

[(1, 206147988), (2, 103073994), (3, 68715996), (4, 51536997), (6, 34357998), (9, 22905332), (12, 17178999), (18, 11452666), (23, 8962956), (36, 5726333), (46, 4481478), (69, 2987652), (92, 2240739), (138, 1493826), (207, 995884), (276, 746913), (414, 497942), (828, 248971)]