203820397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{617}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 226929600

約数和(自身を除く): 23109203

約数列:

[1, 11, 59, 509, 617, 649, 5599, 6787, 30031, 36403, 314053, 330341, 400433, 3454583, 18529127, 203820397]

約数ペア:

[(1, 203820397), (11, 18529127), (59, 3454583), (509, 400433), (617, 330341), (649, 314053), (5599, 36403), (6787, 30031)]