173990420

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{37337}}^1$

素因数の和:37579

約数の個数: 24

約数和(自身を含む): 366957864

約数和(自身を除く): 192967444

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 37337, 74674, 149348, 186685, 373370, 746740, 8699521, 17399042, 34798084, 43497605, 86995210, 173990420]

約数ペア:

[(1, 173990420), (2, 86995210), (4, 43497605), (5, 34798084), (10, 17399042), (20, 8699521), (233, 746740), (466, 373370), (932, 186685), (1165, 149348), (2330, 74674), (4660, 37337)]