208988892042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4975926001}}^1$

素因数の和:4975926013

約数の個数: 16

約数和(自身を含む): 477688896192

約数和(自身を除く): 268700004150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4975926001, 9951852002, 14927778003, 29855556006, 34831482007, 69662964014, 104494446021, 208988892042]

約数ペア:

[(1, 208988892042), (2, 104494446021), (3, 69662964014), (6, 34831482007), (7, 29855556006), (14, 14927778003), (21, 9951852002), (42, 4975926001)]