204120297

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{11981}}^1$

素因数の和:12621

約数の個数: 16

約数和(自身を含む): 302904960

約数和(自身を除く): 98784663

約数列:

[1, 3, 9, 27, 631, 1893, 5679, 11981, 17037, 35943, 107829, 323487, 7560011, 22680033, 68040099, 204120297]

約数ペア:

[(1, 204120297), (3, 68040099), (9, 22680033), (27, 7560011), (631, 323487), (1893, 107829), (5679, 35943), (11981, 17037)]