203905728

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 224

約数和(自身を含む): 669950400

約数和(自身を除く): 466044672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 64, 72, 78, 87, 96, 104, 108, 116, 117, 144, 156, 174, 192, 208, 216, 232, 234, 261, 288, 312, 313, 348, 351, 377, 416, 432, 464, 468, 522, 576, 624, 626, 696, 702, 754, 783, 832, 864, 928, 936, 939, 1044, 1131, 1248, 1252, 1392, 1404, 1508, 1566, 1728, 1856, 1872, 1878, 2088, 2262, 2496, 2504, 2784, 2808, 2817, 3016, 3132, 3393, 3744, 3756, 4069, 4176, 4524, 5008, 5568, 5616, 5634, 6032, 6264, 6786, 7488, 7512, 8138, 8352, 8451, 9048, 9077, 10016, 10179, 11232, 11268, 12064, 12207, 12528, 13572, 15024, 16276, 16704, 16902, 18096, 18154, 20032, 20358, 22464, 22536, 24128, 24414, 25056, 27144, 27231, 30048, 32552, 33804, 36192, 36308, 36621, 40716, 45072, 48828, 50112, 54288, 54462, 60096, 65104, 67608, 72384, 72616, 73242, 81432, 81693, 90144, 97656, 108576, 108924, 109863, 118001, 130208, 135216, 145232, 146484, 162864, 163386, 180288, 195312, 217152, 217848, 219726, 236002, 245079, 260416, 270432, 290464, 292968, 325728, 326772, 354003, 390624, 435696, 439452, 472004, 490158, 540864, 580928, 585936, 651456, 653544, 708006, 781248, 871392, 878904, 944008, 980316, 1062009, 1171872, 1307088, 1416012, 1742784, 1757808, 1888016, 1960632, 2124018, 2343744, 2614176, 2832024, 3186027, 3515616, 3776032, 3921264, 4248036, 5228352, 5664048, 6372054, 7031232, 7552064, 7842528, 8496072, 11328096, 12744108, 15685056, 16992144, 22656192, 25488216, 33984288, 50976432, 67968576, 101952864, 203905728]

約数ペア:

[(1, 203905728), (2, 101952864), (3, 67968576), (4, 50976432), (6, 33984288), (8, 25488216), (9, 22656192), (12, 16992144), (13, 15685056), (16, 12744108), (18, 11328096), (24, 8496072), (26, 7842528), (27, 7552064), (29, 7031232), (32, 6372054), (36, 5664048), (39, 5228352), (48, 4248036), (52, 3921264), (54, 3776032), (58, 3515616), (64, 3186027), (72, 2832024), (78, 2614176), (87, 2343744), (96, 2124018), (104, 1960632), (108, 1888016), (116, 1757808), (117, 1742784), (144, 1416012), (156, 1307088), (174, 1171872), (192, 1062009), (208, 980316), (216, 944008), (232, 878904), (234, 871392), (261, 781248), (288, 708006), (312, 653544), (313, 651456), (348, 585936), (351, 580928), (377, 540864), (416, 490158), (432, 472004), (464, 439452), (468, 435696), (522, 390624), (576, 354003), (624, 326772), (626, 325728), (696, 292968), (702, 290464), (754, 270432), (783, 260416), (832, 245079), (864, 236002), (928, 219726), (936, 217848), (939, 217152), (1044, 195312), (1131, 180288), (1248, 163386), (1252, 162864), (1392, 146484), (1404, 145232), (1508, 135216), (1566, 130208), (1728, 118001), (1856, 109863), (1872, 108924), (1878, 108576), (2088, 97656), (2262, 90144), (2496, 81693), (2504, 81432), (2784, 73242), (2808, 72616), (2817, 72384), (3016, 67608), (3132, 65104), (3393, 60096), (3744, 54462), (3756, 54288), (4069, 50112), (4176, 48828), (4524, 45072), (5008, 40716), (5568, 36621), (5616, 36308), (5634, 36192), (6032, 33804), (6264, 32552), (6786, 30048), (7488, 27231), (7512, 27144), (8138, 25056), (8352, 24414), (8451, 24128), (9048, 22536), (9077, 22464), (10016, 20358), (10179, 20032), (11232, 18154), (11268, 18096), (12064, 16902), (12207, 16704), (12528, 16276), (13572, 15024)]