205097116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{236287}}^1$

素因数の和:236329

約数の個数: 24

約数和(自身を含む): 423428096

約数和(自身を除く): 218330980

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 236287, 472574, 945148, 1654009, 3308018, 6616036, 7324897, 14649794, 29299588, 51274279, 102548558, 205097116]

約数ペア:

[(1, 205097116), (2, 102548558), (4, 51274279), (7, 29299588), (14, 14649794), (28, 7324897), (31, 6616036), (62, 3308018), (124, 1654009), (217, 945148), (434, 472574), (868, 236287)]