201925487731

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20556397}}^1$

素因数の和:20556474

約数の個数: 16

約数和(自身を含む): 236809704960

約数和(自身を除く): 34884217229

約数列:

[1, 11, 19, 47, 209, 517, 893, 9823, 20556397, 226120367, 390571543, 966150659, 4296286973, 10627657249, 18356862521, 201925487731]

約数ペア:

[(1, 201925487731), (11, 18356862521), (19, 10627657249), (47, 4296286973), (209, 966150659), (517, 390571543), (893, 226120367), (9823, 20556397)]