205961616

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:411

約数の個数: 200

約数和(自身を含む): 692824704

約数和(自身を除く): 486863088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 73, 81, 84, 108, 112, 126, 144, 146, 162, 168, 189, 216, 219, 252, 292, 311, 324, 336, 378, 432, 438, 504, 511, 567, 584, 622, 648, 657, 756, 876, 933, 1008, 1022, 1134, 1168, 1244, 1296, 1314, 1512, 1533, 1752, 1866, 1971, 2044, 2177, 2268, 2488, 2628, 2799, 3024, 3066, 3504, 3732, 3942, 4088, 4354, 4536, 4599, 4976, 5256, 5598, 5913, 6132, 6531, 7464, 7884, 8176, 8397, 8708, 9072, 9198, 10512, 11196, 11826, 12264, 13062, 13797, 14928, 15768, 16794, 17416, 18396, 19593, 22392, 22703, 23652, 24528, 25191, 26124, 27594, 31536, 33588, 34832, 36792, 39186, 41391, 44784, 45406, 47304, 50382, 52248, 55188, 58779, 67176, 68109, 73584, 78372, 82782, 90812, 94608, 100764, 104496, 110376, 117558, 134352, 136218, 156744, 158921, 165564, 176337, 181624, 201528, 204327, 220752, 235116, 272436, 313488, 317842, 331128, 352674, 363248, 403056, 408654, 470232, 476763, 544872, 612981, 635684, 662256, 705348, 817308, 940464, 953526, 1089744, 1225962, 1271368, 1410696, 1430289, 1634616, 1838943, 1907052, 2451924, 2542736, 2821392, 2860578, 3269232, 3677886, 3814104, 4290867, 4903848, 5721156, 7355772, 7628208, 8581734, 9807696, 11442312, 12872601, 14711544, 17163468, 22884624, 25745202, 29423088, 34326936, 51490404, 68653872, 102980808, 205961616]

約数ペア:

[(1, 205961616), (2, 102980808), (3, 68653872), (4, 51490404), (6, 34326936), (7, 29423088), (8, 25745202), (9, 22884624), (12, 17163468), (14, 14711544), (16, 12872601), (18, 11442312), (21, 9807696), (24, 8581734), (27, 7628208), (28, 7355772), (36, 5721156), (42, 4903848), (48, 4290867), (54, 3814104), (56, 3677886), (63, 3269232), (72, 2860578), (73, 2821392), (81, 2542736), (84, 2451924), (108, 1907052), (112, 1838943), (126, 1634616), (144, 1430289), (146, 1410696), (162, 1271368), (168, 1225962), (189, 1089744), (216, 953526), (219, 940464), (252, 817308), (292, 705348), (311, 662256), (324, 635684), (336, 612981), (378, 544872), (432, 476763), (438, 470232), (504, 408654), (511, 403056), (567, 363248), (584, 352674), (622, 331128), (648, 317842), (657, 313488), (756, 272436), (876, 235116), (933, 220752), (1008, 204327), (1022, 201528), (1134, 181624), (1168, 176337), (1244, 165564), (1296, 158921), (1314, 156744), (1512, 136218), (1533, 134352), (1752, 117558), (1866, 110376), (1971, 104496), (2044, 100764), (2177, 94608), (2268, 90812), (2488, 82782), (2628, 78372), (2799, 73584), (3024, 68109), (3066, 67176), (3504, 58779), (3732, 55188), (3942, 52248), (4088, 50382), (4354, 47304), (4536, 45406), (4599, 44784), (4976, 41391), (5256, 39186), (5598, 36792), (5913, 34832), (6132, 33588), (6531, 31536), (7464, 27594), (7884, 26124), (8176, 25191), (8397, 24528), (8708, 23652), (9072, 22703), (9198, 22392), (10512, 19593), (11196, 18396), (11826, 17416), (12264, 16794), (13062, 15768), (13797, 14928)]