204537087

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 311699544

約数和(自身を除く): 107162457

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 443, 549, 841, 1329, 1769, 2523, 3987, 5307, 7569, 12847, 15921, 27023, 38541, 51301, 81069, 115623, 153903, 243207, 372563, 461709, 783667, 1117689, 2351001, 3353067, 7053003, 22726343, 68179029, 204537087]

約数ペア:

[(1, 204537087), (3, 68179029), (9, 22726343), (29, 7053003), (61, 3353067), (87, 2351001), (183, 1117689), (261, 783667), (443, 461709), (549, 372563), (841, 243207), (1329, 153903), (1769, 115623), (2523, 81069), (3987, 51301), (5307, 38541), (7569, 27023), (12847, 15921)]