203638512

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:516

約数の個数: 240

約数和(自身を含む): 708383232

約数和(自身を除く): 504744720

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 49, 51, 56, 66, 68, 77, 84, 88, 98, 102, 112, 119, 132, 136, 147, 154, 168, 176, 187, 196, 204, 231, 238, 264, 272, 294, 308, 336, 357, 374, 392, 408, 462, 463, 476, 528, 539, 561, 588, 616, 714, 748, 784, 816, 833, 924, 926, 952, 1078, 1122, 1176, 1232, 1309, 1389, 1428, 1496, 1617, 1666, 1848, 1852, 1904, 2156, 2244, 2352, 2499, 2618, 2778, 2856, 2992, 3234, 3241, 3332, 3696, 3704, 3927, 4312, 4488, 4998, 5093, 5236, 5556, 5712, 6468, 6482, 6664, 7408, 7854, 7871, 8624, 8976, 9163, 9723, 9996, 10186, 10472, 11112, 12936, 12964, 13328, 15279, 15708, 15742, 18326, 19446, 19992, 20372, 20944, 22224, 22687, 23613, 25872, 25928, 27489, 30558, 31416, 31484, 35651, 36652, 38892, 39984, 40744, 45374, 47226, 51856, 54978, 55097, 61116, 62832, 62968, 68061, 71302, 73304, 77784, 81488, 86581, 90748, 94452, 106953, 109956, 110194, 122232, 125936, 136122, 142604, 146608, 155568, 165291, 173162, 181496, 188904, 213906, 219912, 220388, 244464, 249557, 259743, 272244, 285208, 330582, 346324, 362992, 377808, 385679, 427812, 439824, 440776, 499114, 519486, 544488, 570416, 606067, 661164, 692648, 748671, 771358, 855624, 881552, 998228, 1038972, 1088976, 1157037, 1212134, 1322328, 1385296, 1497342, 1542716, 1711248, 1818201, 1996456, 2077944, 2314074, 2424268, 2644656, 2994684, 3085432, 3636402, 3992912, 4155888, 4242469, 4628148, 4848536, 5989368, 6170864, 7272804, 8484938, 9256296, 9697072, 11978736, 12727407, 14545608, 16969876, 18512592, 25454814, 29091216, 33939752, 50909628, 67879504, 101819256, 203638512]

約数ペア:

[(1, 203638512), (2, 101819256), (3, 67879504), (4, 50909628), (6, 33939752), (7, 29091216), (8, 25454814), (11, 18512592), (12, 16969876), (14, 14545608), (16, 12727407), (17, 11978736), (21, 9697072), (22, 9256296), (24, 8484938), (28, 7272804), (33, 6170864), (34, 5989368), (42, 4848536), (44, 4628148), (48, 4242469), (49, 4155888), (51, 3992912), (56, 3636402), (66, 3085432), (68, 2994684), (77, 2644656), (84, 2424268), (88, 2314074), (98, 2077944), (102, 1996456), (112, 1818201), (119, 1711248), (132, 1542716), (136, 1497342), (147, 1385296), (154, 1322328), (168, 1212134), (176, 1157037), (187, 1088976), (196, 1038972), (204, 998228), (231, 881552), (238, 855624), (264, 771358), (272, 748671), (294, 692648), (308, 661164), (336, 606067), (357, 570416), (374, 544488), (392, 519486), (408, 499114), (462, 440776), (463, 439824), (476, 427812), (528, 385679), (539, 377808), (561, 362992), (588, 346324), (616, 330582), (714, 285208), (748, 272244), (784, 259743), (816, 249557), (833, 244464), (924, 220388), (926, 219912), (952, 213906), (1078, 188904), (1122, 181496), (1176, 173162), (1232, 165291), (1309, 155568), (1389, 146608), (1428, 142604), (1496, 136122), (1617, 125936), (1666, 122232), (1848, 110194), (1852, 109956), (1904, 106953), (2156, 94452), (2244, 90748), (2352, 86581), (2499, 81488), (2618, 77784), (2778, 73304), (2856, 71302), (2992, 68061), (3234, 62968), (3241, 62832), (3332, 61116), (3696, 55097), (3704, 54978), (3927, 51856), (4312, 47226), (4488, 45374), (4998, 40744), (5093, 39984), (5236, 38892), (5556, 36652), (5712, 35651), (6468, 31484), (6482, 31416), (6664, 30558), (7408, 27489), (7854, 25928), (7871, 25872), (8624, 23613), (8976, 22687), (9163, 22224), (9723, 20944), (9996, 20372), (10186, 19992), (10472, 19446), (11112, 18326), (12936, 15742), (12964, 15708), (13328, 15279)]