200520927

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:535

約数の個数: 56

約数和(自身を含む): 327375360

約数和(自身を除く): 126854433

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 243, 279, 467, 513, 589, 729, 837, 1401, 1539, 1767, 2511, 4203, 4617, 5301, 7533, 8873, 12609, 13851, 14477, 15903, 22599, 26619, 37827, 43431, 47709, 79857, 113481, 130293, 143127, 239571, 275063, 340443, 390879, 429381, 718713, 825189, 1172637, 2156139, 2475567, 3517911, 6468417, 7426701, 10553733, 22280103, 66840309, 200520927]

約数ペア:

[(1, 200520927), (3, 66840309), (9, 22280103), (19, 10553733), (27, 7426701), (31, 6468417), (57, 3517911), (81, 2475567), (93, 2156139), (171, 1172637), (243, 825189), (279, 718713), (467, 429381), (513, 390879), (589, 340443), (729, 275063), (837, 239571), (1401, 143127), (1539, 130293), (1767, 113481), (2511, 79857), (4203, 47709), (4617, 43431), (5301, 37827), (7533, 26619), (8873, 22599), (12609, 15903), (13851, 14477)]