197207604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{497999}}^1$

素因数の和:498020

約数の個数: 36

約数和(自身を含む): 543816000

約数和(自身を除く): 346608396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 497999, 995998, 1493997, 1991996, 2987994, 4481991, 5477989, 5975988, 8963982, 10955978, 16433967, 17927964, 21911956, 32867934, 49301901, 65735868, 98603802, 197207604]

約数ペア:

[(1, 197207604), (2, 98603802), (3, 65735868), (4, 49301901), (6, 32867934), (9, 21911956), (11, 17927964), (12, 16433967), (18, 10955978), (22, 8963982), (33, 5975988), (36, 5477989), (44, 4481991), (66, 2987994), (99, 1991996), (132, 1493997), (198, 995998), (396, 497999)]