210959208

素因数分解:

$2^3\times 3^3\times {\mathrm{607}}^1\times {\mathrm{1609}}^1$

素因数の和:2231

約数の個数: 64

約数和(自身を含む): 587328000

約数和(自身を除く): 376368792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 607, 1214, 1609, 1821, 2428, 3218, 3642, 4827, 4856, 5463, 6436, 7284, 9654, 10926, 12872, 14481, 14568, 16389, 19308, 21852, 28962, 32778, 38616, 43443, 43704, 57924, 65556, 86886, 115848, 131112, 173772, 347544, 976663, 1953326, 2929989, 3906652, 5859978, 7813304, 8789967, 11719956, 17579934, 23439912, 26369901, 35159868, 52739802, 70319736, 105479604, 210959208]

約数ペア:

[(1, 210959208), (2, 105479604), (3, 70319736), (4, 52739802), (6, 35159868), (8, 26369901), (9, 23439912), (12, 17579934), (18, 11719956), (24, 8789967), (27, 7813304), (36, 5859978), (54, 3906652), (72, 2929989), (108, 1953326), (216, 976663), (607, 347544), (1214, 173772), (1609, 131112), (1821, 115848), (2428, 86886), (3218, 65556), (3642, 57924), (4827, 43704), (4856, 43443), (5463, 38616), (6436, 32778), (7284, 28962), (9654, 21852), (10926, 19308), (12872, 16389), (14481, 14568)]