197850294277

素因数分解:

${\mathrm{19}}^2\times {\mathrm{859}}^1\times {\mathrm{638023}}^1$

素因数の和:638920

約数の個数: 12

約数和(自身を含む): 209054943840

約数和(自身を除く): 11204649563

約数列:

[1, 19, 361, 859, 16321, 310099, 638023, 12122437, 230326303, 548061757, 10413173383, 197850294277]

約数ペア:

[(1, 197850294277), (19, 10413173383), (361, 548061757), (859, 230326303), (16321, 12122437), (310099, 638023)]