207979683

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{66853}}^1$

素因数の和:66934

約数の個数: 16

約数和(自身を含む): 298436256

約数和(自身を除く): 90456573

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 66853, 200559, 1136501, 3409503, 4078033, 12234099, 69326561, 207979683]

約数ペア:

[(1, 207979683), (3, 69326561), (17, 12234099), (51, 4078033), (61, 3409503), (183, 1136501), (1037, 200559), (3111, 66853)]