189768721

素因数分解:

${\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 201009600

約数和(自身を除く): 11240879

約数列:

[1, 29, 59, 197, 563, 1711, 5713, 11623, 16327, 33217, 110911, 337067, 963293, 3216419, 6543749, 189768721]

約数ペア:

[(1, 189768721), (29, 6543749), (59, 3216419), (197, 963293), (563, 337067), (1711, 110911), (5713, 33217), (11623, 16327)]