199498464

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{6997}}^1$

素因数の和:7030

約数の個数: 120

約数和(自身を含む): 640149048

約数和(自身を除く): 440650584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 648, 792, 864, 891, 1056, 1188, 1296, 1584, 1782, 2376, 2592, 3168, 3564, 4752, 6997, 7128, 9504, 13994, 14256, 20991, 27988, 28512, 41982, 55976, 62973, 76967, 83964, 111952, 125946, 153934, 167928, 188919, 223904, 230901, 251892, 307868, 335856, 377838, 461802, 503784, 566757, 615736, 671712, 692703, 755676, 923604, 1007568, 1133514, 1231472, 1385406, 1511352, 1847208, 2015136, 2078109, 2267028, 2462944, 2770812, 3022704, 3694416, 4156218, 4534056, 5541624, 6045408, 6234327, 7388832, 8312436, 9068112, 11083248, 12468654, 16624872, 18136224, 22166496, 24937308, 33249744, 49874616, 66499488, 99749232, 199498464]

約数ペア:

[(1, 199498464), (2, 99749232), (3, 66499488), (4, 49874616), (6, 33249744), (8, 24937308), (9, 22166496), (11, 18136224), (12, 16624872), (16, 12468654), (18, 11083248), (22, 9068112), (24, 8312436), (27, 7388832), (32, 6234327), (33, 6045408), (36, 5541624), (44, 4534056), (48, 4156218), (54, 3694416), (66, 3022704), (72, 2770812), (81, 2462944), (88, 2267028), (96, 2078109), (99, 2015136), (108, 1847208), (132, 1511352), (144, 1385406), (162, 1231472), (176, 1133514), (198, 1007568), (216, 923604), (264, 755676), (288, 692703), (297, 671712), (324, 615736), (352, 566757), (396, 503784), (432, 461802), (528, 377838), (594, 335856), (648, 307868), (792, 251892), (864, 230901), (891, 223904), (1056, 188919), (1188, 167928), (1296, 153934), (1584, 125946), (1782, 111952), (2376, 83964), (2592, 76967), (3168, 62973), (3564, 55976), (4752, 41982), (6997, 28512), (7128, 27988), (9504, 20991), (13994, 14256)]