207699557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2243}}^1$

素因数の和:2692

約数の個数: 16

約数和(自身を含む): 237504960

約数和(自身を除く): 29805403

約数列:

[1, 13, 17, 221, 419, 2243, 5447, 7123, 29159, 38131, 92599, 495703, 939817, 12217621, 15976889, 207699557]

約数ペア:

[(1, 207699557), (13, 15976889), (17, 12217621), (221, 939817), (419, 495703), (2243, 92599), (5447, 38131), (7123, 29159)]