195378001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{10789}}^1$

素因数の和:11008

約数の個数: 16

約数和(自身を含む): 241696000

約数和(自身を除く): 46317999

約数列:

[1, 7, 13, 91, 199, 1393, 2587, 10789, 18109, 75523, 140257, 981799, 2147011, 15029077, 27911143, 195378001]

約数ペア:

[(1, 195378001), (7, 27911143), (13, 15029077), (91, 2147011), (199, 981799), (1393, 140257), (2587, 75523), (10789, 18109)]