202496641011

素因数分解:

$3^4\times 7^1\times {\mathrm{357136933}}^1$

素因数の和:357136952

約数の個数: 20

約数和(自身を含む): 345708552112

約数和(自身を除く): 143211911101

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 357136933, 1071410799, 2499958531, 3214232397, 7499875593, 9642697191, 22499626779, 28928091573, 67498880337, 202496641011]

約数ペア:

[(1, 202496641011), (3, 67498880337), (7, 28928091573), (9, 22499626779), (21, 9642697191), (27, 7499875593), (63, 3214232397), (81, 2499958531), (189, 1071410799), (567, 357136933)]