140178207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{22051}}^1$

素因数の和:22230

約数の個数: 16

約数和(自身を含む): 202525568

約数和(自身を除く): 62347361

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 22051, 66153, 286663, 859989, 3594313, 10782939, 46726069, 140178207]

約数ペア:

[(1, 140178207), (3, 46726069), (13, 10782939), (39, 3594313), (163, 859989), (489, 286663), (2119, 66153), (6357, 22051)]