205564632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1633

約数の個数: 128

約数和(自身を含む): 643292160

約数和(自身を除く): 437727528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 61, 78, 84, 91, 104, 122, 156, 168, 182, 183, 244, 273, 312, 364, 366, 427, 488, 546, 728, 732, 793, 854, 1092, 1281, 1464, 1543, 1586, 1708, 2184, 2379, 2562, 3086, 3172, 3416, 4629, 4758, 5124, 5551, 6172, 6344, 9258, 9516, 10248, 10801, 11102, 12344, 16653, 18516, 19032, 20059, 21602, 22204, 32403, 33306, 37032, 40118, 43204, 44408, 60177, 64806, 66612, 80236, 86408, 94123, 120354, 129612, 133224, 140413, 160472, 188246, 240708, 259224, 280826, 282369, 376492, 421239, 481416, 561652, 564738, 658861, 752984, 842478, 1123304, 1129476, 1223599, 1317722, 1684956, 1976583, 2258952, 2447198, 2635444, 3369912, 3670797, 3953166, 4894396, 5270888, 7341594, 7906332, 8565193, 9788792, 14683188, 15812664, 17130386, 25695579, 29366376, 34260772, 51391158, 68521544, 102782316, 205564632]

約数ペア:

[(1, 205564632), (2, 102782316), (3, 68521544), (4, 51391158), (6, 34260772), (7, 29366376), (8, 25695579), (12, 17130386), (13, 15812664), (14, 14683188), (21, 9788792), (24, 8565193), (26, 7906332), (28, 7341594), (39, 5270888), (42, 4894396), (52, 3953166), (56, 3670797), (61, 3369912), (78, 2635444), (84, 2447198), (91, 2258952), (104, 1976583), (122, 1684956), (156, 1317722), (168, 1223599), (182, 1129476), (183, 1123304), (244, 842478), (273, 752984), (312, 658861), (364, 564738), (366, 561652), (427, 481416), (488, 421239), (546, 376492), (728, 282369), (732, 280826), (793, 259224), (854, 240708), (1092, 188246), (1281, 160472), (1464, 140413), (1543, 133224), (1586, 129612), (1708, 120354), (2184, 94123), (2379, 86408), (2562, 80236), (3086, 66612), (3172, 64806), (3416, 60177), (4629, 44408), (4758, 43204), (5124, 40118), (5551, 37032), (6172, 33306), (6344, 32403), (9258, 22204), (9516, 21602), (10248, 20059), (10801, 19032), (11102, 18516), (12344, 16653)]