208676952

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1334

約数の個数: 128

約数和(自身を含む): 641779200

約数和(自身を除く): 433102248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 71, 72, 88, 99, 108, 132, 142, 198, 213, 216, 264, 284, 297, 396, 426, 568, 594, 639, 781, 792, 852, 1188, 1237, 1278, 1562, 1704, 1917, 2343, 2376, 2474, 2556, 3124, 3711, 3834, 4686, 4948, 5112, 6248, 7029, 7422, 7668, 9372, 9896, 11133, 13607, 14058, 14844, 15336, 18744, 21087, 22266, 27214, 28116, 29688, 33399, 40821, 42174, 44532, 54428, 56232, 66798, 81642, 84348, 87827, 89064, 108856, 122463, 133596, 163284, 168696, 175654, 244926, 263481, 267192, 326568, 351308, 367389, 489852, 526962, 702616, 734778, 790443, 966097, 979704, 1053924, 1469556, 1580886, 1932194, 2107848, 2371329, 2898291, 2939112, 3161772, 3864388, 4742658, 5796582, 6323544, 7728776, 8694873, 9485316, 11593164, 17389746, 18970632, 23186328, 26084619, 34779492, 52169238, 69558984, 104338476, 208676952]

約数ペア:

[(1, 208676952), (2, 104338476), (3, 69558984), (4, 52169238), (6, 34779492), (8, 26084619), (9, 23186328), (11, 18970632), (12, 17389746), (18, 11593164), (22, 9485316), (24, 8694873), (27, 7728776), (33, 6323544), (36, 5796582), (44, 4742658), (54, 3864388), (66, 3161772), (71, 2939112), (72, 2898291), (88, 2371329), (99, 2107848), (108, 1932194), (132, 1580886), (142, 1469556), (198, 1053924), (213, 979704), (216, 966097), (264, 790443), (284, 734778), (297, 702616), (396, 526962), (426, 489852), (568, 367389), (594, 351308), (639, 326568), (781, 267192), (792, 263481), (852, 244926), (1188, 175654), (1237, 168696), (1278, 163284), (1562, 133596), (1704, 122463), (1917, 108856), (2343, 89064), (2376, 87827), (2474, 84348), (2556, 81642), (3124, 66798), (3711, 56232), (3834, 54428), (4686, 44532), (4948, 42174), (5112, 40821), (6248, 33399), (7029, 29688), (7422, 28116), (7668, 27214), (9372, 22266), (9896, 21087), (11133, 18744), (13607, 15336), (14058, 14844)]