205763376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 699233024

約数和(自身を除く): 493469648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 163, 168, 182, 204, 208, 221, 238, 272, 273, 289, 312, 326, 336, 357, 364, 408, 442, 476, 489, 546, 578, 624, 652, 663, 714, 728, 816, 867, 884, 952, 978, 1092, 1141, 1156, 1304, 1326, 1428, 1456, 1547, 1734, 1768, 1904, 1956, 2023, 2119, 2184, 2282, 2312, 2608, 2652, 2771, 2856, 3094, 3423, 3468, 3536, 3757, 3912, 4046, 4238, 4368, 4564, 4624, 4641, 5304, 5542, 5712, 6069, 6188, 6357, 6846, 6936, 7514, 7824, 8092, 8313, 8476, 9128, 9282, 10608, 11084, 11271, 12138, 12376, 12714, 13692, 13872, 14833, 15028, 16184, 16626, 16952, 18256, 18564, 19397, 22168, 22542, 24276, 24752, 25428, 26299, 27384, 29666, 30056, 32368, 33252, 33904, 36023, 37128, 38794, 44336, 44499, 45084, 47107, 48552, 50856, 52598, 54768, 58191, 59332, 60112, 66504, 72046, 74256, 77588, 78897, 88998, 90168, 94214, 97104, 101712, 105196, 108069, 116382, 118664, 133008, 141321, 144092, 155176, 157794, 177996, 180336, 188428, 210392, 216138, 232764, 237328, 252161, 282642, 288184, 310352, 315588, 329749, 355992, 376856, 420784, 432276, 465528, 504322, 565284, 576368, 612391, 631176, 659498, 711984, 753712, 756483, 864552, 931056, 989247, 1008644, 1130568, 1224782, 1262352, 1318996, 1512966, 1729104, 1837173, 1978494, 2017288, 2261136, 2449564, 2637992, 3025932, 3674346, 3956988, 4034576, 4286737, 4899128, 5275984, 6051864, 7348692, 7913976, 8573474, 9798256, 12103728, 12860211, 14697384, 15827952, 17146948, 25720422, 29394768, 34293896, 51440844, 68587792, 102881688, 205763376]

約数ペア:

[(1, 205763376), (2, 102881688), (3, 68587792), (4, 51440844), (6, 34293896), (7, 29394768), (8, 25720422), (12, 17146948), (13, 15827952), (14, 14697384), (16, 12860211), (17, 12103728), (21, 9798256), (24, 8573474), (26, 7913976), (28, 7348692), (34, 6051864), (39, 5275984), (42, 4899128), (48, 4286737), (51, 4034576), (52, 3956988), (56, 3674346), (68, 3025932), (78, 2637992), (84, 2449564), (91, 2261136), (102, 2017288), (104, 1978494), (112, 1837173), (119, 1729104), (136, 1512966), (156, 1318996), (163, 1262352), (168, 1224782), (182, 1130568), (204, 1008644), (208, 989247), (221, 931056), (238, 864552), (272, 756483), (273, 753712), (289, 711984), (312, 659498), (326, 631176), (336, 612391), (357, 576368), (364, 565284), (408, 504322), (442, 465528), (476, 432276), (489, 420784), (546, 376856), (578, 355992), (624, 329749), (652, 315588), (663, 310352), (714, 288184), (728, 282642), (816, 252161), (867, 237328), (884, 232764), (952, 216138), (978, 210392), (1092, 188428), (1141, 180336), (1156, 177996), (1304, 157794), (1326, 155176), (1428, 144092), (1456, 141321), (1547, 133008), (1734, 118664), (1768, 116382), (1904, 108069), (1956, 105196), (2023, 101712), (2119, 97104), (2184, 94214), (2282, 90168), (2312, 88998), (2608, 78897), (2652, 77588), (2771, 74256), (2856, 72046), (3094, 66504), (3423, 60112), (3468, 59332), (3536, 58191), (3757, 54768), (3912, 52598), (4046, 50856), (4238, 48552), (4368, 47107), (4564, 45084), (4624, 44499), (4641, 44336), (5304, 38794), (5542, 37128), (5712, 36023), (6069, 33904), (6188, 33252), (6357, 32368), (6846, 30056), (6936, 29666), (7514, 27384), (7824, 26299), (8092, 25428), (8313, 24752), (8476, 24276), (9128, 22542), (9282, 22168), (10608, 19397), (11084, 18564), (11271, 18256), (12138, 16952), (12376, 16626), (12714, 16184), (13692, 15028), (13872, 14833)]