188636981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8287}}^1$

素因数の和:8420

約数の個数: 16

約数和(自身を含む): 217211904

約数和(自身を除く): 28574923

約数列:

[1, 13, 17, 103, 221, 1339, 1751, 8287, 22763, 107731, 140879, 853561, 1831427, 11096293, 14510537, 188636981]

約数ペア:

[(1, 188636981), (13, 14510537), (17, 11096293), (103, 1831427), (221, 853561), (1339, 140879), (1751, 107731), (8287, 22763)]