103128208

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{23269}}^1$

素因数の和:23554

約数の個数: 20

約数和(自身を含む): 200540860

約数和(自身を除く): 97412652

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 23269, 46538, 93076, 186152, 372304, 6445513, 12891026, 25782052, 51564104, 103128208]

約数ペア:

[(1, 103128208), (2, 51564104), (4, 25782052), (8, 12891026), (16, 6445513), (277, 372304), (554, 186152), (1108, 93076), (2216, 46538), (4432, 23269)]