210307668

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{407573}}^1$

素因数の和:407623

約数の個数: 24

約数和(自身を含む): 502131168

約数和(自身を除く): 291823500

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 407573, 815146, 1222719, 1630292, 2445438, 4890876, 17525639, 35051278, 52576917, 70102556, 105153834, 210307668]

約数ペア:

[(1, 210307668), (2, 105153834), (3, 70102556), (4, 52576917), (6, 35051278), (12, 17525639), (43, 4890876), (86, 2445438), (129, 1630292), (172, 1222719), (258, 815146), (516, 407573)]