203931864

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 656640000

約数和(自身を除く): 452708136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 37, 38, 51, 54, 57, 68, 72, 74, 76, 79, 102, 108, 111, 114, 136, 148, 152, 153, 158, 171, 204, 216, 222, 228, 237, 296, 306, 316, 323, 333, 342, 408, 444, 456, 459, 474, 513, 612, 629, 632, 646, 666, 684, 703, 711, 888, 918, 948, 969, 999, 1026, 1224, 1258, 1292, 1332, 1343, 1368, 1406, 1422, 1501, 1836, 1887, 1896, 1938, 1998, 2052, 2109, 2133, 2516, 2584, 2664, 2686, 2812, 2844, 2907, 2923, 3002, 3672, 3774, 3876, 3996, 4029, 4104, 4218, 4266, 4503, 5032, 5372, 5624, 5661, 5688, 5814, 5846, 6004, 6327, 7548, 7752, 7992, 8058, 8436, 8532, 8721, 8769, 9006, 10744, 11322, 11628, 11692, 11951, 12008, 12087, 12654, 13509, 15096, 16116, 16872, 16983, 17064, 17442, 17538, 18012, 18981, 22644, 23256, 23384, 23902, 24174, 25308, 25517, 26307, 27018, 32232, 33966, 34884, 35076, 35853, 36024, 36261, 37962, 40527, 45288, 47804, 48348, 49691, 50616, 51034, 52614, 54036, 55537, 67932, 69768, 70152, 71706, 72522, 75924, 76551, 78921, 81054, 95608, 96696, 99382, 102068, 105228, 107559, 108072, 111074, 135864, 143412, 145044, 149073, 151848, 153102, 157842, 162108, 166611, 198764, 204136, 210456, 215118, 222148, 229653, 286824, 290088, 298146, 306204, 315684, 322677, 324216, 333222, 397528, 430236, 444296, 447219, 459306, 499833, 596292, 612408, 631368, 645354, 666444, 688959, 860472, 894438, 918612, 944129, 999666, 1192584, 1290708, 1332888, 1341657, 1377918, 1499499, 1788876, 1837224, 1888258, 1999332, 2581416, 2683314, 2755836, 2832387, 2998998, 3577752, 3776516, 3998664, 5366628, 5511672, 5664774, 5997996, 7553032, 8497161, 10733256, 11329548, 11995992, 16994322, 22659096, 25491483, 33988644, 50982966, 67977288, 101965932, 203931864]

約数ペア:

[(1, 203931864), (2, 101965932), (3, 67977288), (4, 50982966), (6, 33988644), (8, 25491483), (9, 22659096), (12, 16994322), (17, 11995992), (18, 11329548), (19, 10733256), (24, 8497161), (27, 7553032), (34, 5997996), (36, 5664774), (37, 5511672), (38, 5366628), (51, 3998664), (54, 3776516), (57, 3577752), (68, 2998998), (72, 2832387), (74, 2755836), (76, 2683314), (79, 2581416), (102, 1999332), (108, 1888258), (111, 1837224), (114, 1788876), (136, 1499499), (148, 1377918), (152, 1341657), (153, 1332888), (158, 1290708), (171, 1192584), (204, 999666), (216, 944129), (222, 918612), (228, 894438), (237, 860472), (296, 688959), (306, 666444), (316, 645354), (323, 631368), (333, 612408), (342, 596292), (408, 499833), (444, 459306), (456, 447219), (459, 444296), (474, 430236), (513, 397528), (612, 333222), (629, 324216), (632, 322677), (646, 315684), (666, 306204), (684, 298146), (703, 290088), (711, 286824), (888, 229653), (918, 222148), (948, 215118), (969, 210456), (999, 204136), (1026, 198764), (1224, 166611), (1258, 162108), (1292, 157842), (1332, 153102), (1343, 151848), (1368, 149073), (1406, 145044), (1422, 143412), (1501, 135864), (1836, 111074), (1887, 108072), (1896, 107559), (1938, 105228), (1998, 102068), (2052, 99382), (2109, 96696), (2133, 95608), (2516, 81054), (2584, 78921), (2664, 76551), (2686, 75924), (2812, 72522), (2844, 71706), (2907, 70152), (2923, 69768), (3002, 67932), (3672, 55537), (3774, 54036), (3876, 52614), (3996, 51034), (4029, 50616), (4104, 49691), (4218, 48348), (4266, 47804), (4503, 45288), (5032, 40527), (5372, 37962), (5624, 36261), (5661, 36024), (5688, 35853), (5814, 35076), (5846, 34884), (6004, 33966), (6327, 32232), (7548, 27018), (7752, 26307), (7992, 25517), (8058, 25308), (8436, 24174), (8532, 23902), (8721, 23384), (8769, 23256), (9006, 22644), (10744, 18981), (11322, 18012), (11628, 17538), (11692, 17442), (11951, 17064), (12008, 16983), (12087, 16872), (12654, 16116), (13509, 15096)]