243357802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^2$

素因数の和:654

約数の個数: 24

約数和(自身を含む): 387973728

約数和(自身を除く): 144615926

約数列:

[1, 2, 23, 46, 67, 134, 281, 562, 1541, 3082, 6463, 12926, 18827, 37654, 78961, 157922, 433021, 866042, 1816103, 3632206, 5290387, 10580774, 121678901, 243357802]

約数ペア:

[(1, 243357802), (2, 121678901), (23, 10580774), (46, 5290387), (67, 3632206), (134, 1816103), (281, 866042), (562, 433021), (1541, 157922), (3082, 78961), (6463, 37654), (12926, 18827)]