204395652

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79967}}^1$

素因数の和:80048

約数の個数: 36

約数和(自身を含む): 523950336

約数和(自身を除く): 319554684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 79967, 159934, 239901, 319868, 479802, 719703, 959604, 1439406, 2878812, 5677657, 11355314, 17032971, 22710628, 34065942, 51098913, 68131884, 102197826, 204395652]

約数ペア:

[(1, 204395652), (2, 102197826), (3, 68131884), (4, 51098913), (6, 34065942), (9, 22710628), (12, 17032971), (18, 11355314), (36, 5677657), (71, 2878812), (142, 1439406), (213, 959604), (284, 719703), (426, 479802), (639, 319868), (852, 239901), (1278, 159934), (2556, 79967)]