208640471113

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28084597}}^1$

素因数の和:28084656

約数の個数: 16

約数和(自身を含む): 242650926720

約数和(自身を除く): 34010455607

約数列:

[1, 17, 19, 23, 323, 391, 437, 7429, 28084597, 477438149, 533607343, 645945731, 9071324831, 10981077427, 12272968889, 208640471113]

約数ペア:

[(1, 208640471113), (17, 12272968889), (19, 10981077427), (23, 9071324831), (323, 645945731), (391, 533607343), (437, 477438149), (7429, 28084597)]