208930752

素因数分解:

$2^6\times 3^4\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1048

約数の個数: 140

約数和(自身を含む): 635087376

約数和(自身を除く): 426156624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 144, 162, 164, 192, 216, 246, 288, 324, 328, 369, 432, 492, 576, 648, 656, 738, 864, 983, 984, 1107, 1296, 1312, 1476, 1728, 1966, 1968, 2214, 2592, 2624, 2949, 2952, 3321, 3932, 3936, 4428, 5184, 5898, 5904, 6642, 7864, 7872, 8847, 8856, 11796, 11808, 13284, 15728, 17694, 17712, 23592, 23616, 26541, 26568, 31456, 35388, 35424, 40303, 47184, 53082, 53136, 62912, 70776, 70848, 79623, 80606, 94368, 106164, 106272, 120909, 141552, 159246, 161212, 188736, 212328, 212544, 241818, 283104, 318492, 322424, 362727, 424656, 483636, 566208, 636984, 644848, 725454, 849312, 967272, 1088181, 1273968, 1289696, 1450908, 1698624, 1934544, 2176362, 2547936, 2579392, 2901816, 3264543, 3869088, 4352724, 5095872, 5803632, 6529086, 7738176, 8705448, 11607264, 13058172, 17410896, 23214528, 26116344, 34821792, 52232688, 69643584, 104465376, 208930752]

約数ペア:

[(1, 208930752), (2, 104465376), (3, 69643584), (4, 52232688), (6, 34821792), (8, 26116344), (9, 23214528), (12, 17410896), (16, 13058172), (18, 11607264), (24, 8705448), (27, 7738176), (32, 6529086), (36, 5803632), (41, 5095872), (48, 4352724), (54, 3869088), (64, 3264543), (72, 2901816), (81, 2579392), (82, 2547936), (96, 2176362), (108, 1934544), (123, 1698624), (144, 1450908), (162, 1289696), (164, 1273968), (192, 1088181), (216, 967272), (246, 849312), (288, 725454), (324, 644848), (328, 636984), (369, 566208), (432, 483636), (492, 424656), (576, 362727), (648, 322424), (656, 318492), (738, 283104), (864, 241818), (983, 212544), (984, 212328), (1107, 188736), (1296, 161212), (1312, 159246), (1476, 141552), (1728, 120909), (1966, 106272), (1968, 106164), (2214, 94368), (2592, 80606), (2624, 79623), (2949, 70848), (2952, 70776), (3321, 62912), (3932, 53136), (3936, 53082), (4428, 47184), (5184, 40303), (5898, 35424), (5904, 35388), (6642, 31456), (7864, 26568), (7872, 26541), (8847, 23616), (8856, 23592), (11796, 17712), (11808, 17694), (13284, 15728)]