205041312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 721768320

約数和(自身を除く): 516727008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 53, 56, 57, 63, 72, 76, 84, 96, 101, 106, 112, 114, 126, 133, 144, 152, 159, 168, 171, 202, 212, 224, 228, 252, 266, 288, 303, 304, 318, 336, 342, 371, 399, 404, 424, 456, 477, 504, 532, 606, 608, 636, 672, 684, 707, 742, 798, 808, 848, 909, 912, 954, 1007, 1008, 1064, 1113, 1197, 1212, 1272, 1368, 1414, 1484, 1596, 1616, 1696, 1818, 1824, 1908, 1919, 2014, 2016, 2121, 2128, 2226, 2394, 2424, 2544, 2736, 2828, 2968, 3021, 3192, 3232, 3339, 3636, 3816, 3838, 4028, 4242, 4256, 4452, 4788, 4848, 5088, 5353, 5472, 5656, 5757, 5936, 6042, 6363, 6384, 6678, 7049, 7272, 7632, 7676, 8056, 8484, 8904, 9063, 9576, 9696, 10706, 11312, 11514, 11872, 12084, 12726, 12768, 13356, 13433, 14098, 14544, 15264, 15352, 16059, 16112, 16968, 17271, 17808, 18126, 19152, 21147, 21412, 22624, 23028, 24168, 25452, 26712, 26866, 28196, 29088, 30704, 32118, 32224, 33936, 34542, 35616, 36252, 37471, 38304, 40299, 42294, 42824, 46056, 48177, 48336, 50904, 53424, 53732, 56392, 61408, 63441, 64236, 67872, 69084, 72504, 74942, 80598, 84588, 85648, 92112, 96354, 96672, 101707, 101808, 106848, 107464, 112413, 112784, 120897, 126882, 128472, 138168, 145008, 149884, 161196, 169176, 171296, 184224, 192708, 203414, 203616, 214928, 224826, 225568, 241794, 253764, 256944, 276336, 290016, 299768, 305121, 322392, 337239, 338352, 385416, 406828, 429856, 449652, 483588, 507528, 513888, 552672, 599536, 610242, 644784, 674478, 676704, 711949, 770832, 813656, 899304, 915363, 967176, 1015056, 1199072, 1220484, 1289568, 1348956, 1423898, 1541664, 1627312, 1798608, 1830726, 1934352, 2030112, 2135847, 2440968, 2697912, 2847796, 3254624, 3597216, 3661452, 3868704, 4271694, 4881936, 5395824, 5695592, 6407541, 7322904, 8543388, 9763872, 10791648, 11391184, 12815082, 14645808, 17086776, 22782368, 25630164, 29291616, 34173552, 51260328, 68347104, 102520656, 205041312]

約数ペア:

[(1, 205041312), (2, 102520656), (3, 68347104), (4, 51260328), (6, 34173552), (7, 29291616), (8, 25630164), (9, 22782368), (12, 17086776), (14, 14645808), (16, 12815082), (18, 11391184), (19, 10791648), (21, 9763872), (24, 8543388), (28, 7322904), (32, 6407541), (36, 5695592), (38, 5395824), (42, 4881936), (48, 4271694), (53, 3868704), (56, 3661452), (57, 3597216), (63, 3254624), (72, 2847796), (76, 2697912), (84, 2440968), (96, 2135847), (101, 2030112), (106, 1934352), (112, 1830726), (114, 1798608), (126, 1627312), (133, 1541664), (144, 1423898), (152, 1348956), (159, 1289568), (168, 1220484), (171, 1199072), (202, 1015056), (212, 967176), (224, 915363), (228, 899304), (252, 813656), (266, 770832), (288, 711949), (303, 676704), (304, 674478), (318, 644784), (336, 610242), (342, 599536), (371, 552672), (399, 513888), (404, 507528), (424, 483588), (456, 449652), (477, 429856), (504, 406828), (532, 385416), (606, 338352), (608, 337239), (636, 322392), (672, 305121), (684, 299768), (707, 290016), (742, 276336), (798, 256944), (808, 253764), (848, 241794), (909, 225568), (912, 224826), (954, 214928), (1007, 203616), (1008, 203414), (1064, 192708), (1113, 184224), (1197, 171296), (1212, 169176), (1272, 161196), (1368, 149884), (1414, 145008), (1484, 138168), (1596, 128472), (1616, 126882), (1696, 120897), (1818, 112784), (1824, 112413), (1908, 107464), (1919, 106848), (2014, 101808), (2016, 101707), (2121, 96672), (2128, 96354), (2226, 92112), (2394, 85648), (2424, 84588), (2544, 80598), (2736, 74942), (2828, 72504), (2968, 69084), (3021, 67872), (3192, 64236), (3232, 63441), (3339, 61408), (3636, 56392), (3816, 53732), (3838, 53424), (4028, 50904), (4242, 48336), (4256, 48177), (4452, 46056), (4788, 42824), (4848, 42294), (5088, 40299), (5353, 38304), (5472, 37471), (5656, 36252), (5757, 35616), (5936, 34542), (6042, 33936), (6363, 32224), (6384, 32118), (6678, 30704), (7049, 29088), (7272, 28196), (7632, 26866), (7676, 26712), (8056, 25452), (8484, 24168), (8904, 23028), (9063, 22624), (9576, 21412), (9696, 21147), (10706, 19152), (11312, 18126), (11514, 17808), (11872, 17271), (12084, 16968), (12726, 16112), (12768, 16059), (13356, 15352), (13433, 15264), (14098, 14544)]