203947776

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 216

約数和(自身を含む): 642829824

約数和(自身を除く): 438882048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 64, 68, 72, 82, 96, 102, 123, 127, 128, 136, 144, 153, 164, 192, 204, 246, 254, 256, 272, 288, 306, 328, 369, 381, 384, 408, 492, 508, 544, 576, 612, 656, 697, 738, 762, 768, 816, 984, 1016, 1088, 1143, 1152, 1224, 1312, 1394, 1476, 1524, 1632, 1968, 2032, 2091, 2159, 2176, 2286, 2304, 2448, 2624, 2788, 2952, 3048, 3264, 3936, 4064, 4182, 4318, 4352, 4572, 4896, 5207, 5248, 5576, 5904, 6096, 6273, 6477, 6528, 7872, 8128, 8364, 8636, 9144, 9792, 10414, 10496, 11152, 11808, 12192, 12546, 12954, 13056, 15621, 15744, 16256, 16728, 17272, 18288, 19431, 19584, 20828, 22304, 23616, 24384, 25092, 25908, 31242, 31488, 32512, 33456, 34544, 36576, 38862, 39168, 41656, 44608, 46863, 47232, 48768, 50184, 51816, 62484, 66912, 69088, 73152, 77724, 83312, 88519, 89216, 93726, 94464, 97536, 100368, 103632, 124968, 133824, 138176, 146304, 155448, 166624, 177038, 178432, 187452, 200736, 207264, 249936, 265557, 267648, 276352, 292608, 310896, 333248, 354076, 374904, 401472, 414528, 499872, 531114, 535296, 552704, 621792, 666496, 708152, 749808, 796671, 802944, 829056, 999744, 1062228, 1243584, 1332992, 1416304, 1499616, 1593342, 1605888, 1658112, 1999488, 2124456, 2487168, 2832608, 2999232, 3186684, 3998976, 4248912, 4974336, 5665216, 5998464, 6373368, 8497824, 11330432, 11996928, 12746736, 16995648, 22660864, 25493472, 33991296, 50986944, 67982592, 101973888, 203947776]

約数ペア:

[(1, 203947776), (2, 101973888), (3, 67982592), (4, 50986944), (6, 33991296), (8, 25493472), (9, 22660864), (12, 16995648), (16, 12746736), (17, 11996928), (18, 11330432), (24, 8497824), (32, 6373368), (34, 5998464), (36, 5665216), (41, 4974336), (48, 4248912), (51, 3998976), (64, 3186684), (68, 2999232), (72, 2832608), (82, 2487168), (96, 2124456), (102, 1999488), (123, 1658112), (127, 1605888), (128, 1593342), (136, 1499616), (144, 1416304), (153, 1332992), (164, 1243584), (192, 1062228), (204, 999744), (246, 829056), (254, 802944), (256, 796671), (272, 749808), (288, 708152), (306, 666496), (328, 621792), (369, 552704), (381, 535296), (384, 531114), (408, 499872), (492, 414528), (508, 401472), (544, 374904), (576, 354076), (612, 333248), (656, 310896), (697, 292608), (738, 276352), (762, 267648), (768, 265557), (816, 249936), (984, 207264), (1016, 200736), (1088, 187452), (1143, 178432), (1152, 177038), (1224, 166624), (1312, 155448), (1394, 146304), (1476, 138176), (1524, 133824), (1632, 124968), (1968, 103632), (2032, 100368), (2091, 97536), (2159, 94464), (2176, 93726), (2286, 89216), (2304, 88519), (2448, 83312), (2624, 77724), (2788, 73152), (2952, 69088), (3048, 66912), (3264, 62484), (3936, 51816), (4064, 50184), (4182, 48768), (4318, 47232), (4352, 46863), (4572, 44608), (4896, 41656), (5207, 39168), (5248, 38862), (5576, 36576), (5904, 34544), (6096, 33456), (6273, 32512), (6477, 31488), (6528, 31242), (7872, 25908), (8128, 25092), (8364, 24384), (8636, 23616), (9144, 22304), (9792, 20828), (10414, 19584), (10496, 19431), (11152, 18288), (11808, 17272), (12192, 16728), (12546, 16256), (12954, 15744), (13056, 15621)]