213324906

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{3739}}^1$

素因数の和:4038

約数の個数: 32

約数和(自身を含む): 440003520

約数和(自身を除く): 226678614

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 257, 514, 771, 1542, 3739, 7478, 9509, 11217, 19018, 22434, 28527, 57054, 138343, 276686, 415029, 830058, 960923, 1921846, 2882769, 5765538, 35554151, 71108302, 106662453, 213324906]

約数ペア:

[(1, 213324906), (2, 106662453), (3, 71108302), (6, 35554151), (37, 5765538), (74, 2882769), (111, 1921846), (222, 960923), (257, 830058), (514, 415029), (771, 276686), (1542, 138343), (3739, 57054), (7478, 28527), (9509, 22434), (11217, 19018)]