201715837

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 216950400

約数和(自身を除く): 15234563

約数列:

[1, 19, 61, 269, 647, 1159, 5111, 12293, 16409, 39467, 174043, 311771, 749873, 3306817, 10616623, 201715837]

約数ペア:

[(1, 201715837), (19, 10616623), (61, 3306817), (269, 749873), (647, 311771), (1159, 174043), (5111, 39467), (12293, 16409)]