198501503

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2857}}^1$

素因数の和:3002

約数の個数: 16

約数和(自身を含む): 216887904

約数和(自身を除く): 18386401

約数列:

[1, 17, 61, 67, 1037, 1139, 2857, 4087, 48569, 69479, 174277, 191419, 2962709, 3254123, 11676559, 198501503]

約数ペア:

[(1, 198501503), (17, 11676559), (61, 3254123), (67, 2962709), (1037, 191419), (1139, 174277), (2857, 69479), (4087, 48569)]