201325205919

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{5018201}}^1$

素因数の和:5018558

約数の個数: 16

約数和(自身を含む): 275559508224

約数和(自身を除く): 74234302305

約数列:

[1, 3, 43, 129, 311, 933, 13373, 40119, 5018201, 15054603, 215782643, 647347929, 1560660511, 4681981533, 67108401973, 201325205919]

約数ペア:

[(1, 201325205919), (3, 67108401973), (43, 4681981533), (129, 1560660511), (311, 647347929), (933, 215782643), (13373, 15054603), (40119, 5018201)]