200998042

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{35803}}^1$

素因数の和:36213

約数の個数: 16

約数和(自身を含む): 345436992

約数和(自身を除く): 144438950

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 35803, 71606, 250621, 501242, 14357003, 28714006, 100499021, 200998042]

約数ペア:

[(1, 200998042), (2, 100499021), (7, 28714006), (14, 14357003), (401, 501242), (802, 250621), (2807, 71606), (5614, 35803)]