205355249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{4217}}^1$

素因数の和:4480

約数の個数: 16

約数和(自身を含む): 236882880

約数和(自身を除く): 31527631

約数列:

[1, 11, 19, 209, 233, 2563, 4217, 4427, 46387, 48697, 80123, 881353, 982561, 10808171, 18668659, 205355249]

約数ペア:

[(1, 205355249), (11, 18668659), (19, 10808171), (209, 982561), (233, 881353), (2563, 80123), (4217, 48697), (4427, 46387)]