214971534

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{277741}}^1$

素因数の和:277792

約数の個数: 24

約数和(自身を含む): 476605272

約数和(自身を除く): 261633738

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 277741, 555482, 833223, 1666446, 2499669, 4999338, 11942863, 23885726, 35828589, 71657178, 107485767, 214971534]

約数ペア:

[(1, 214971534), (2, 107485767), (3, 71657178), (6, 35828589), (9, 23885726), (18, 11942863), (43, 4999338), (86, 2499669), (129, 1666446), (258, 833223), (387, 555482), (774, 277741)]