214425880907

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1\times {\mathrm{2657}}^1$

素因数の和:3587

約数の個数: 32

約数和(自身を含む): 249346086912

約数和(自身を除く): 34920206005

約数列:

[1, 7, 103, 173, 647, 721, 1211, 2657, 4529, 17819, 18599, 66641, 111931, 124733, 273671, 459661, 466487, 783517, 1719079, 1915697, 3217627, 11528893, 12033553, 47345083, 80702251, 177065137, 297400667, 331415581, 1239455959, 2081804669, 30632268701, 214425880907]

約数ペア:

[(1, 214425880907), (7, 30632268701), (103, 2081804669), (173, 1239455959), (647, 331415581), (721, 297400667), (1211, 177065137), (2657, 80702251), (4529, 47345083), (17819, 12033553), (18599, 11528893), (66641, 3217627), (111931, 1915697), (124733, 1719079), (273671, 783517), (459661, 466487)]