208055976

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 576979200

約数和(自身を除く): 368923224

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 41, 46, 58, 69, 82, 87, 92, 116, 123, 138, 164, 174, 184, 232, 246, 276, 317, 328, 348, 492, 552, 634, 667, 696, 943, 951, 984, 1189, 1268, 1334, 1886, 1902, 2001, 2378, 2536, 2668, 2829, 3567, 3772, 3804, 4002, 4756, 5336, 5658, 7134, 7291, 7544, 7608, 8004, 9193, 9512, 11316, 12997, 14268, 14582, 16008, 18386, 21873, 22632, 25994, 27347, 27579, 28536, 29164, 36772, 38991, 43746, 51988, 54694, 55158, 58328, 73544, 77982, 82041, 87492, 103976, 109388, 110316, 155964, 164082, 174984, 211439, 218776, 220632, 298931, 311928, 328164, 376913, 422878, 597862, 634317, 656328, 753826, 845756, 896793, 1130739, 1195724, 1268634, 1507652, 1691512, 1793586, 2261478, 2391448, 2537268, 3015304, 3587172, 4522956, 5074536, 7174344, 8668999, 9045912, 17337998, 26006997, 34675996, 52013994, 69351992, 104027988, 208055976]

約数ペア:

[(1, 208055976), (2, 104027988), (3, 69351992), (4, 52013994), (6, 34675996), (8, 26006997), (12, 17337998), (23, 9045912), (24, 8668999), (29, 7174344), (41, 5074536), (46, 4522956), (58, 3587172), (69, 3015304), (82, 2537268), (87, 2391448), (92, 2261478), (116, 1793586), (123, 1691512), (138, 1507652), (164, 1268634), (174, 1195724), (184, 1130739), (232, 896793), (246, 845756), (276, 753826), (317, 656328), (328, 634317), (348, 597862), (492, 422878), (552, 376913), (634, 328164), (667, 311928), (696, 298931), (943, 220632), (951, 218776), (984, 211439), (1189, 174984), (1268, 164082), (1334, 155964), (1886, 110316), (1902, 109388), (2001, 103976), (2378, 87492), (2536, 82041), (2668, 77982), (2829, 73544), (3567, 58328), (3772, 55158), (3804, 54694), (4002, 51988), (4756, 43746), (5336, 38991), (5658, 36772), (7134, 29164), (7291, 28536), (7544, 27579), (7608, 27347), (8004, 25994), (9193, 22632), (9512, 21873), (11316, 18386), (12997, 16008), (14268, 14582)]