203940044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{662143}}^1$

素因数の和:662165

約数の個数: 24

約数和(自身を含む): 444960768

約数和(自身を除く): 241020724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 662143, 1324286, 2648572, 4635001, 7283573, 9270002, 14567146, 18540004, 29134292, 50985011, 101970022, 203940044]

約数ペア:

[(1, 203940044), (2, 101970022), (4, 50985011), (7, 29134292), (11, 18540004), (14, 14567146), (22, 9270002), (28, 7283573), (44, 4635001), (77, 2648572), (154, 1324286), (308, 662143)]