200260466

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{71881}}^1$

素因数の和:72089

約数の個数: 16

約数和(自身を含む): 345033600

約数和(自身を除く): 144773134

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 71881, 143762, 503167, 1006334, 14304319, 28608638, 100130233, 200260466]

約数ペア:

[(1, 200260466), (2, 100130233), (7, 28608638), (14, 14304319), (199, 1006334), (398, 503167), (1393, 143762), (2786, 71881)]