207715872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 708341760

約数和(自身を除く): 500625888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 59, 62, 78, 84, 91, 93, 96, 104, 112, 118, 124, 156, 168, 169, 177, 182, 186, 208, 217, 224, 236, 248, 273, 312, 336, 338, 354, 364, 372, 403, 413, 416, 434, 472, 496, 507, 546, 624, 651, 672, 676, 708, 728, 744, 767, 806, 826, 868, 944, 992, 1014, 1092, 1183, 1209, 1239, 1248, 1302, 1352, 1416, 1456, 1488, 1534, 1612, 1652, 1736, 1829, 1888, 2028, 2184, 2301, 2366, 2418, 2478, 2604, 2704, 2821, 2832, 2912, 2976, 3068, 3224, 3304, 3472, 3549, 3658, 4056, 4368, 4602, 4732, 4836, 4956, 5208, 5239, 5369, 5408, 5487, 5642, 5664, 6136, 6448, 6608, 6944, 7098, 7316, 8112, 8463, 8736, 9204, 9464, 9672, 9912, 9971, 10416, 10478, 10738, 10974, 11284, 12272, 12803, 12896, 13216, 14196, 14632, 15717, 16107, 16224, 16926, 18408, 18928, 19344, 19824, 19942, 20832, 20956, 21476, 21948, 22568, 23777, 24544, 25606, 28392, 29264, 29913, 31434, 32214, 33852, 36673, 36816, 37856, 38409, 38688, 39648, 39884, 41912, 42952, 43896, 45136, 47554, 51212, 56784, 58528, 59826, 62868, 64428, 67704, 69797, 71331, 73346, 73632, 76818, 79768, 83824, 85904, 87792, 90272, 95108, 102424, 110019, 113568, 119652, 125736, 128856, 135408, 139594, 142662, 146692, 153636, 159536, 166439, 167648, 171808, 175584, 190216, 204848, 209391, 220038, 239304, 251472, 257712, 270816, 279188, 285324, 293384, 307272, 309101, 319072, 332878, 380432, 409696, 418782, 440076, 478608, 499317, 502944, 515424, 558376, 570648, 586768, 614544, 618202, 665756, 760864, 837564, 880152, 927303, 957216, 998634, 1116752, 1141296, 1173536, 1229088, 1236404, 1331512, 1675128, 1760304, 1854606, 1997268, 2163707, 2233504, 2282592, 2472808, 2663024, 3350256, 3520608, 3709212, 3994536, 4327414, 4945616, 5326048, 6491121, 6700512, 7418424, 7989072, 8654828, 9891232, 12982242, 14836848, 15978144, 17309656, 25964484, 29673696, 34619312, 51928968, 69238624, 103857936, 207715872]

約数ペア:

[(1, 207715872), (2, 103857936), (3, 69238624), (4, 51928968), (6, 34619312), (7, 29673696), (8, 25964484), (12, 17309656), (13, 15978144), (14, 14836848), (16, 12982242), (21, 9891232), (24, 8654828), (26, 7989072), (28, 7418424), (31, 6700512), (32, 6491121), (39, 5326048), (42, 4945616), (48, 4327414), (52, 3994536), (56, 3709212), (59, 3520608), (62, 3350256), (78, 2663024), (84, 2472808), (91, 2282592), (93, 2233504), (96, 2163707), (104, 1997268), (112, 1854606), (118, 1760304), (124, 1675128), (156, 1331512), (168, 1236404), (169, 1229088), (177, 1173536), (182, 1141296), (186, 1116752), (208, 998634), (217, 957216), (224, 927303), (236, 880152), (248, 837564), (273, 760864), (312, 665756), (336, 618202), (338, 614544), (354, 586768), (364, 570648), (372, 558376), (403, 515424), (413, 502944), (416, 499317), (434, 478608), (472, 440076), (496, 418782), (507, 409696), (546, 380432), (624, 332878), (651, 319072), (672, 309101), (676, 307272), (708, 293384), (728, 285324), (744, 279188), (767, 270816), (806, 257712), (826, 251472), (868, 239304), (944, 220038), (992, 209391), (1014, 204848), (1092, 190216), (1183, 175584), (1209, 171808), (1239, 167648), (1248, 166439), (1302, 159536), (1352, 153636), (1416, 146692), (1456, 142662), (1488, 139594), (1534, 135408), (1612, 128856), (1652, 125736), (1736, 119652), (1829, 113568), (1888, 110019), (2028, 102424), (2184, 95108), (2301, 90272), (2366, 87792), (2418, 85904), (2478, 83824), (2604, 79768), (2704, 76818), (2821, 73632), (2832, 73346), (2912, 71331), (2976, 69797), (3068, 67704), (3224, 64428), (3304, 62868), (3472, 59826), (3549, 58528), (3658, 56784), (4056, 51212), (4368, 47554), (4602, 45136), (4732, 43896), (4836, 42952), (4956, 41912), (5208, 39884), (5239, 39648), (5369, 38688), (5408, 38409), (5487, 37856), (5642, 36816), (5664, 36673), (6136, 33852), (6448, 32214), (6608, 31434), (6944, 29913), (7098, 29264), (7316, 28392), (8112, 25606), (8463, 24544), (8736, 23777), (9204, 22568), (9464, 21948), (9672, 21476), (9912, 20956), (9971, 20832), (10416, 19942), (10478, 19824), (10738, 19344), (10974, 18928), (11284, 18408), (12272, 16926), (12803, 16224), (12896, 16107), (13216, 15717), (14196, 14632)]