205874352

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^3\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 634334400

約数和(自身を除く): 428460048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 97, 102, 108, 136, 144, 153, 194, 204, 216, 272, 289, 291, 306, 388, 408, 432, 459, 578, 582, 612, 776, 816, 867, 873, 918, 1156, 1164, 1224, 1552, 1649, 1734, 1746, 1836, 2312, 2328, 2448, 2601, 2619, 3298, 3468, 3492, 3672, 4624, 4656, 4913, 4947, 5202, 5238, 6596, 6936, 6984, 7344, 7803, 9826, 9894, 10404, 10476, 13192, 13872, 13968, 14739, 14841, 15606, 19652, 19788, 20808, 20952, 26384, 28033, 29478, 29682, 31212, 39304, 39576, 41616, 41904, 44217, 44523, 56066, 58956, 59364, 62424, 78608, 79152, 84099, 88434, 89046, 112132, 117912, 118728, 124848, 132651, 168198, 176868, 178092, 224264, 235824, 237456, 252297, 265302, 336396, 353736, 356184, 448528, 476561, 504594, 530604, 672792, 707472, 712368, 756891, 953122, 1009188, 1061208, 1345584, 1429683, 1513782, 1906244, 2018376, 2122416, 2859366, 3027564, 3812488, 4036752, 4289049, 5718732, 6055128, 7624976, 8578098, 11437464, 12110256, 12867147, 17156196, 22874928, 25734294, 34312392, 51468588, 68624784, 102937176, 205874352]

約数ペア:

[(1, 205874352), (2, 102937176), (3, 68624784), (4, 51468588), (6, 34312392), (8, 25734294), (9, 22874928), (12, 17156196), (16, 12867147), (17, 12110256), (18, 11437464), (24, 8578098), (27, 7624976), (34, 6055128), (36, 5718732), (48, 4289049), (51, 4036752), (54, 3812488), (68, 3027564), (72, 2859366), (97, 2122416), (102, 2018376), (108, 1906244), (136, 1513782), (144, 1429683), (153, 1345584), (194, 1061208), (204, 1009188), (216, 953122), (272, 756891), (289, 712368), (291, 707472), (306, 672792), (388, 530604), (408, 504594), (432, 476561), (459, 448528), (578, 356184), (582, 353736), (612, 336396), (776, 265302), (816, 252297), (867, 237456), (873, 235824), (918, 224264), (1156, 178092), (1164, 176868), (1224, 168198), (1552, 132651), (1649, 124848), (1734, 118728), (1746, 117912), (1836, 112132), (2312, 89046), (2328, 88434), (2448, 84099), (2601, 79152), (2619, 78608), (3298, 62424), (3468, 59364), (3492, 58956), (3672, 56066), (4624, 44523), (4656, 44217), (4913, 41904), (4947, 41616), (5202, 39576), (5238, 39304), (6596, 31212), (6936, 29682), (6984, 29478), (7344, 28033), (7803, 26384), (9826, 20952), (9894, 20808), (10404, 19788), (10476, 19652), (13192, 15606), (13872, 14841), (13968, 14739)]