203216229

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{827}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 317952000

約数和(自身を除く): 114735771

約数列:

[1, 3, 9, 19, 27, 57, 171, 479, 513, 827, 1437, 2481, 4311, 7443, 9101, 12933, 15713, 22329, 27303, 47139, 81909, 141417, 245727, 396133, 424251, 1188399, 3565197, 7526527, 10695591, 22579581, 67738743, 203216229]

約数ペア:

[(1, 203216229), (3, 67738743), (9, 22579581), (19, 10695591), (27, 7526527), (57, 3565197), (171, 1188399), (479, 424251), (513, 396133), (827, 245727), (1437, 141417), (2481, 81909), (4311, 47139), (7443, 27303), (9101, 22329), (12933, 15713)]