200868867

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{22567}}^1$

素因数の和:22639

約数の個数: 24

約数和(自身を含む): 309813504

約数和(自身を除く): 108944637

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 22567, 67701, 203103, 519041, 970381, 1557123, 2911143, 4671369, 8733429, 22318763, 66956289, 200868867]

約数ペア:

[(1, 200868867), (3, 66956289), (9, 22318763), (23, 8733429), (43, 4671369), (69, 2911143), (129, 1557123), (207, 970381), (387, 519041), (989, 203103), (2967, 67701), (8901, 22567)]