196996813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4027}}^1$

素因数の和:4164

約数の個数: 16

約数和(自身を含む): 219252096

約数和(自身を除く): 22255283

約数列:

[1, 13, 53, 71, 689, 923, 3763, 4027, 48919, 52351, 213431, 285917, 2774603, 3716921, 15153601, 196996813]

約数ペア:

[(1, 196996813), (13, 15153601), (53, 3716921), (71, 2774603), (689, 285917), (923, 213431), (3763, 52351), (4027, 48919)]