204675108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21839}}^1$

素因数の和:21928

約数の個数: 48

約数和(自身を含む): 528353280

約数和(自身を除く): 323678172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 21839, 43678, 65517, 87356, 131034, 240229, 262068, 480458, 720687, 960916, 1441374, 1550569, 2882748, 3101138, 4651707, 6202276, 9303414, 17056259, 18606828, 34112518, 51168777, 68225036, 102337554, 204675108]

約数ペア:

[(1, 204675108), (2, 102337554), (3, 68225036), (4, 51168777), (6, 34112518), (11, 18606828), (12, 17056259), (22, 9303414), (33, 6202276), (44, 4651707), (66, 3101138), (71, 2882748), (132, 1550569), (142, 1441374), (213, 960916), (284, 720687), (426, 480458), (781, 262068), (852, 240229), (1562, 131034), (2343, 87356), (3124, 65517), (4686, 43678), (9372, 21839)]