209088

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^2$

素因数の和:43

約数の個数: 84

約数和(自身を含む): 675640

約数和(自身を除く): 466552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 192, 198, 216, 242, 264, 288, 297, 352, 363, 396, 432, 484, 528, 576, 594, 704, 726, 792, 864, 968, 1056, 1089, 1188, 1452, 1584, 1728, 1936, 2112, 2178, 2376, 2904, 3168, 3267, 3872, 4356, 4752, 5808, 6336, 6534, 7744, 8712, 9504, 11616, 13068, 17424, 19008, 23232, 26136, 34848, 52272, 69696, 104544, 209088]

約数ペア:

[(1, 209088), (2, 104544), (3, 69696), (4, 52272), (6, 34848), (8, 26136), (9, 23232), (11, 19008), (12, 17424), (16, 13068), (18, 11616), (22, 9504), (24, 8712), (27, 7744), (32, 6534), (33, 6336), (36, 5808), (44, 4752), (48, 4356), (54, 3872), (64, 3267), (66, 3168), (72, 2904), (88, 2376), (96, 2178), (99, 2112), (108, 1936), (121, 1728), (132, 1584), (144, 1452), (176, 1188), (192, 1089), (198, 1056), (216, 968), (242, 864), (264, 792), (288, 726), (297, 704), (352, 594), (363, 576), (396, 528), (432, 484)]