190030274

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{68209}}^1$

素因数の和:68417

約数の個数: 16

約数和(自身を含む): 327408000

約数和(自身を除く): 137377726

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 68209, 136418, 477463, 954926, 13573591, 27147182, 95015137, 190030274]

約数ペア:

[(1, 190030274), (2, 95015137), (7, 27147182), (14, 13573591), (199, 954926), (398, 477463), (1393, 136418), (2786, 68209)]