204331011

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 286675200

約数和(自身を除く): 82344189

約数列:

[1, 3, 23, 69, 199, 529, 597, 647, 1587, 1941, 4577, 13731, 14881, 44643, 105271, 128753, 315813, 342263, 386259, 1026789, 2961319, 8883957, 68110337, 204331011]

約数ペア:

[(1, 204331011), (3, 68110337), (23, 8883957), (69, 2961319), (199, 1026789), (529, 386259), (597, 342263), (647, 315813), (1587, 128753), (1941, 105271), (4577, 44643), (13731, 14881)]