204345984

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1418

約数の個数: 128

約数和(自身を含む): 600151680

約数和(自身を除く): 395805696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 192, 204, 272, 276, 368, 384, 391, 408, 544, 552, 736, 782, 816, 1088, 1104, 1173, 1361, 1472, 1564, 1632, 2176, 2208, 2346, 2722, 2944, 3128, 3264, 4083, 4416, 4692, 5444, 6256, 6528, 8166, 8832, 9384, 10888, 12512, 16332, 18768, 21776, 23137, 25024, 31303, 32664, 37536, 43552, 46274, 50048, 62606, 65328, 69411, 75072, 87104, 92548, 93909, 125212, 130656, 138822, 150144, 174208, 185096, 187818, 250424, 261312, 277644, 370192, 375636, 500848, 522624, 532151, 555288, 740384, 751272, 1001696, 1064302, 1110576, 1480768, 1502544, 1596453, 2003392, 2128604, 2221152, 2961536, 3005088, 3192906, 4006784, 4257208, 4442304, 6010176, 6385812, 8514416, 8884608, 12020352, 12771624, 17028832, 25543248, 34057664, 51086496, 68115328, 102172992, 204345984]

約数ペア:

[(1, 204345984), (2, 102172992), (3, 68115328), (4, 51086496), (6, 34057664), (8, 25543248), (12, 17028832), (16, 12771624), (17, 12020352), (23, 8884608), (24, 8514416), (32, 6385812), (34, 6010176), (46, 4442304), (48, 4257208), (51, 4006784), (64, 3192906), (68, 3005088), (69, 2961536), (92, 2221152), (96, 2128604), (102, 2003392), (128, 1596453), (136, 1502544), (138, 1480768), (184, 1110576), (192, 1064302), (204, 1001696), (272, 751272), (276, 740384), (368, 555288), (384, 532151), (391, 522624), (408, 500848), (544, 375636), (552, 370192), (736, 277644), (782, 261312), (816, 250424), (1088, 187818), (1104, 185096), (1173, 174208), (1361, 150144), (1472, 138822), (1564, 130656), (1632, 125212), (2176, 93909), (2208, 92548), (2346, 87104), (2722, 75072), (2944, 69411), (3128, 65328), (3264, 62606), (4083, 50048), (4416, 46274), (4692, 43552), (5444, 37536), (6256, 32664), (6528, 31303), (8166, 25024), (8832, 23137), (9384, 21776), (10888, 18768), (12512, 16332)]