200801982

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{205319}}^1$

素因数の和:205487

約数の個数: 16

約数和(自身を含む): 404069760

約数和(自身を除く): 203267778

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 205319, 410638, 615957, 1231914, 33466997, 66933994, 100400991, 200801982]

約数ペア:

[(1, 200801982), (2, 100400991), (3, 66933994), (6, 33466997), (163, 1231914), (326, 615957), (489, 410638), (978, 205319)]