203488863

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 290523072

約数和(自身を除く): 87034209

約数列:

[1, 3, 37, 41, 61, 111, 123, 183, 733, 1517, 2199, 2257, 2501, 4551, 6771, 7503, 27121, 30053, 44713, 81363, 90159, 92537, 134139, 277611, 1111961, 1654381, 1833233, 3335883, 4963143, 5499699, 67829621, 203488863]

約数ペア:

[(1, 203488863), (3, 67829621), (37, 5499699), (41, 4963143), (61, 3335883), (111, 1833233), (123, 1654381), (183, 1111961), (733, 277611), (1517, 134139), (2199, 92537), (2257, 90159), (2501, 81363), (4551, 44713), (6771, 30053), (7503, 27121)]