203424261

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 299537280

約数和(自身を除く): 96113019

約数列:

[1, 3, 17, 37, 51, 67, 111, 201, 629, 1139, 1609, 1887, 2479, 3417, 4827, 7437, 27353, 42143, 59533, 82059, 107803, 126429, 178599, 323409, 1012061, 1832651, 3036183, 3988711, 5497953, 11966133, 67808087, 203424261]

約数ペア:

[(1, 203424261), (3, 67808087), (17, 11966133), (37, 5497953), (51, 3988711), (67, 3036183), (111, 1832651), (201, 1012061), (629, 323409), (1139, 178599), (1609, 126429), (1887, 107803), (2479, 82059), (3417, 59533), (4827, 42143), (7437, 27353)]