205044528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 598461696

約数和(自身を除く): 393417168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 83, 104, 107, 111, 148, 156, 166, 208, 214, 222, 249, 296, 312, 321, 332, 428, 444, 481, 498, 592, 624, 642, 664, 856, 888, 962, 996, 1079, 1284, 1328, 1391, 1443, 1712, 1776, 1924, 1992, 2158, 2568, 2782, 2886, 3071, 3237, 3848, 3959, 3984, 4173, 4316, 5136, 5564, 5772, 6142, 6474, 7696, 7918, 8346, 8632, 8881, 9213, 11128, 11544, 11877, 12284, 12948, 15836, 16692, 17264, 17762, 18426, 22256, 23088, 23754, 24568, 25896, 26643, 31672, 33384, 35524, 36852, 39923, 47508, 49136, 51467, 51792, 53286, 63344, 66768, 71048, 73704, 79846, 95016, 102934, 106572, 115453, 119769, 142096, 147408, 154401, 159692, 190032, 205868, 213144, 230906, 239538, 308802, 319384, 328597, 346359, 411736, 426288, 461812, 479076, 617604, 638768, 657194, 692718, 823472, 923624, 958152, 985791, 1235208, 1314388, 1385436, 1847248, 1916304, 1971582, 2470416, 2628776, 2770872, 3943164, 4271761, 5257552, 5541744, 7886328, 8543522, 12815283, 15772656, 17087044, 25630566, 34174088, 51261132, 68348176, 102522264, 205044528]

約数ペア:

[(1, 205044528), (2, 102522264), (3, 68348176), (4, 51261132), (6, 34174088), (8, 25630566), (12, 17087044), (13, 15772656), (16, 12815283), (24, 8543522), (26, 7886328), (37, 5541744), (39, 5257552), (48, 4271761), (52, 3943164), (74, 2770872), (78, 2628776), (83, 2470416), (104, 1971582), (107, 1916304), (111, 1847248), (148, 1385436), (156, 1314388), (166, 1235208), (208, 985791), (214, 958152), (222, 923624), (249, 823472), (296, 692718), (312, 657194), (321, 638768), (332, 617604), (428, 479076), (444, 461812), (481, 426288), (498, 411736), (592, 346359), (624, 328597), (642, 319384), (664, 308802), (856, 239538), (888, 230906), (962, 213144), (996, 205868), (1079, 190032), (1284, 159692), (1328, 154401), (1391, 147408), (1443, 142096), (1712, 119769), (1776, 115453), (1924, 106572), (1992, 102934), (2158, 95016), (2568, 79846), (2782, 73704), (2886, 71048), (3071, 66768), (3237, 63344), (3848, 53286), (3959, 51792), (3984, 51467), (4173, 49136), (4316, 47508), (5136, 39923), (5564, 36852), (5772, 35524), (6142, 33384), (6474, 31672), (7696, 26643), (7918, 25896), (8346, 24568), (8632, 23754), (8881, 23088), (9213, 22256), (11128, 18426), (11544, 17762), (11877, 17264), (12284, 16692), (12948, 15836)]