209053026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 603832320

約数和(自身を除く): 394779294

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 31, 39, 42, 46, 62, 63, 69, 78, 91, 93, 117, 126, 138, 161, 179, 182, 186, 207, 217, 234, 273, 279, 299, 322, 358, 403, 414, 434, 483, 537, 546, 558, 598, 651, 713, 806, 819, 897, 966, 1074, 1209, 1253, 1302, 1426, 1449, 1611, 1638, 1794, 1953, 2093, 2139, 2327, 2418, 2506, 2691, 2821, 2898, 3222, 3627, 3759, 3906, 4117, 4186, 4278, 4654, 4991, 5382, 5549, 5642, 6279, 6417, 6981, 7254, 7518, 8234, 8463, 9269, 9982, 11098, 11277, 12351, 12558, 12834, 13962, 14973, 16289, 16647, 16926, 18538, 18837, 20943, 22554, 24702, 25389, 27807, 28819, 29946, 32578, 33294, 37053, 37674, 38843, 41886, 44919, 48867, 49941, 50778, 53521, 55614, 57638, 64883, 72137, 74106, 77686, 83421, 86457, 89838, 97734, 99882, 107042, 116529, 127627, 129766, 144274, 146601, 160563, 166842, 172914, 194649, 216411, 233058, 255254, 259371, 293202, 321126, 349587, 374647, 382881, 389298, 432822, 481689, 504959, 518742, 583947, 649233, 699174, 749294, 765762, 893389, 963378, 1009918, 1123941, 1148643, 1167894, 1298466, 1514877, 1659151, 1786778, 2247882, 2297286, 2680167, 3029754, 3318302, 3371823, 4544631, 4977453, 5360334, 6743646, 8040501, 9089262, 9954906, 11614057, 14932359, 16081002, 23228114, 29864718, 34842171, 69684342, 104526513, 209053026]

約数ペア:

[(1, 209053026), (2, 104526513), (3, 69684342), (6, 34842171), (7, 29864718), (9, 23228114), (13, 16081002), (14, 14932359), (18, 11614057), (21, 9954906), (23, 9089262), (26, 8040501), (31, 6743646), (39, 5360334), (42, 4977453), (46, 4544631), (62, 3371823), (63, 3318302), (69, 3029754), (78, 2680167), (91, 2297286), (93, 2247882), (117, 1786778), (126, 1659151), (138, 1514877), (161, 1298466), (179, 1167894), (182, 1148643), (186, 1123941), (207, 1009918), (217, 963378), (234, 893389), (273, 765762), (279, 749294), (299, 699174), (322, 649233), (358, 583947), (403, 518742), (414, 504959), (434, 481689), (483, 432822), (537, 389298), (546, 382881), (558, 374647), (598, 349587), (651, 321126), (713, 293202), (806, 259371), (819, 255254), (897, 233058), (966, 216411), (1074, 194649), (1209, 172914), (1253, 166842), (1302, 160563), (1426, 146601), (1449, 144274), (1611, 129766), (1638, 127627), (1794, 116529), (1953, 107042), (2093, 99882), (2139, 97734), (2327, 89838), (2418, 86457), (2506, 83421), (2691, 77686), (2821, 74106), (2898, 72137), (3222, 64883), (3627, 57638), (3759, 55614), (3906, 53521), (4117, 50778), (4186, 49941), (4278, 48867), (4654, 44919), (4991, 41886), (5382, 38843), (5549, 37674), (5642, 37053), (6279, 33294), (6417, 32578), (6981, 29946), (7254, 28819), (7518, 27807), (8234, 25389), (8463, 24702), (9269, 22554), (9982, 20943), (11098, 18837), (11277, 18538), (12351, 16926), (12558, 16647), (12834, 16289), (13962, 14973)]