205317288

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{86413}}^1$

素因数の和:86439

約数の個数: 64

約数和(自身を含む): 622180800

約数和(自身を除く): 416863512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 86413, 172826, 259239, 345652, 518478, 691304, 777717, 950543, 1036956, 1555434, 1901086, 2073912, 2333151, 2851629, 3110868, 3802172, 4666302, 5703258, 6221736, 7604344, 8554887, 9332604, 11406516, 17109774, 18665208, 22813032, 25664661, 34219548, 51329322, 68439096, 102658644, 205317288]

約数ペア:

[(1, 205317288), (2, 102658644), (3, 68439096), (4, 51329322), (6, 34219548), (8, 25664661), (9, 22813032), (11, 18665208), (12, 17109774), (18, 11406516), (22, 9332604), (24, 8554887), (27, 7604344), (33, 6221736), (36, 5703258), (44, 4666302), (54, 3802172), (66, 3110868), (72, 2851629), (88, 2333151), (99, 2073912), (108, 1901086), (132, 1555434), (198, 1036956), (216, 950543), (264, 777717), (297, 691304), (396, 518478), (594, 345652), (792, 259239), (1188, 172826), (2376, 86413)]