199171297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{619}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 219360960

約数和(自身を除く): 20189663

約数列:

[1, 13, 53, 467, 619, 689, 6071, 8047, 24751, 32807, 289073, 321763, 426491, 3757949, 15320869, 199171297]

約数ペア:

[(1, 199171297), (13, 15320869), (53, 3757949), (467, 426491), (619, 321763), (689, 289073), (6071, 32807), (8047, 24751)]