201309933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2087}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 304680960

約数和(自身を除く): 103371027

約数列:

[1, 3, 11, 33, 37, 79, 111, 237, 407, 869, 1221, 2087, 2607, 2923, 6261, 8769, 22957, 32153, 68871, 77219, 96459, 164873, 231657, 494619, 849409, 1813603, 2548227, 5440809, 6100301, 18300903, 67103311, 201309933]

約数ペア:

[(1, 201309933), (3, 67103311), (11, 18300903), (33, 6100301), (37, 5440809), (79, 2548227), (111, 1813603), (237, 849409), (407, 494619), (869, 231657), (1221, 164873), (2087, 96459), (2607, 77219), (2923, 68871), (6261, 32153), (8769, 22957)]