204362703

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{176023}}^1$

素因数の和:176075

約数の個数: 16

約数和(自身を含む): 309802240

約数和(自身を除く): 105439537

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 176023, 528069, 1584207, 4752621, 7568989, 22706967, 68120901, 204362703]

約数ペア:

[(1, 204362703), (3, 68120901), (9, 22706967), (27, 7568989), (43, 4752621), (129, 1584207), (387, 528069), (1161, 176023)]