204336

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:71

約数の個数: 80

約数和(自身を含む): 654720

約数和(自身を除く): 450384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 43, 44, 48, 54, 66, 72, 86, 88, 99, 108, 129, 132, 144, 172, 176, 198, 216, 258, 264, 297, 344, 387, 396, 432, 473, 516, 528, 594, 688, 774, 792, 946, 1032, 1161, 1188, 1419, 1548, 1584, 1892, 2064, 2322, 2376, 2838, 3096, 3784, 4257, 4644, 4752, 5676, 6192, 7568, 8514, 9288, 11352, 12771, 17028, 18576, 22704, 25542, 34056, 51084, 68112, 102168, 204336]

約数ペア:

[(1, 204336), (2, 102168), (3, 68112), (4, 51084), (6, 34056), (8, 25542), (9, 22704), (11, 18576), (12, 17028), (16, 12771), (18, 11352), (22, 9288), (24, 8514), (27, 7568), (33, 6192), (36, 5676), (43, 4752), (44, 4644), (48, 4257), (54, 3784), (66, 3096), (72, 2838), (86, 2376), (88, 2322), (99, 2064), (108, 1892), (129, 1584), (132, 1548), (144, 1419), (172, 1188), (176, 1161), (198, 1032), (216, 946), (258, 792), (264, 774), (297, 688), (344, 594), (387, 528), (396, 516), (432, 473)]