209718096

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 642816000

約数和(自身を除く): 433097904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 71, 84, 112, 118, 142, 149, 168, 177, 213, 236, 284, 298, 336, 354, 413, 426, 447, 472, 497, 568, 596, 708, 826, 852, 894, 944, 994, 1043, 1136, 1192, 1239, 1416, 1491, 1652, 1704, 1788, 1988, 2086, 2384, 2478, 2832, 2982, 3129, 3304, 3408, 3576, 3976, 4172, 4189, 4956, 5964, 6258, 6608, 7152, 7952, 8344, 8378, 8791, 9912, 10579, 11928, 12516, 12567, 16688, 16756, 17582, 19824, 21158, 23856, 25032, 25134, 26373, 29323, 31737, 33512, 35164, 42316, 50064, 50268, 52746, 58646, 61537, 63474, 67024, 70328, 74053, 84632, 87969, 100536, 105492, 117292, 123074, 126948, 140656, 148106, 169264, 175938, 184611, 201072, 210984, 222159, 234584, 246148, 253896, 296212, 351876, 369222, 421968, 444318, 469168, 492296, 507792, 592424, 624161, 703752, 738444, 888636, 984592, 1184848, 1248322, 1407504, 1476888, 1777272, 1872483, 2496644, 2953776, 3554544, 3744966, 4369127, 4993288, 7489932, 8738254, 9986576, 13107381, 14979864, 17476508, 26214762, 29959728, 34953016, 52429524, 69906032, 104859048, 209718096]

約数ペア:

[(1, 209718096), (2, 104859048), (3, 69906032), (4, 52429524), (6, 34953016), (7, 29959728), (8, 26214762), (12, 17476508), (14, 14979864), (16, 13107381), (21, 9986576), (24, 8738254), (28, 7489932), (42, 4993288), (48, 4369127), (56, 3744966), (59, 3554544), (71, 2953776), (84, 2496644), (112, 1872483), (118, 1777272), (142, 1476888), (149, 1407504), (168, 1248322), (177, 1184848), (213, 984592), (236, 888636), (284, 738444), (298, 703752), (336, 624161), (354, 592424), (413, 507792), (426, 492296), (447, 469168), (472, 444318), (497, 421968), (568, 369222), (596, 351876), (708, 296212), (826, 253896), (852, 246148), (894, 234584), (944, 222159), (994, 210984), (1043, 201072), (1136, 184611), (1192, 175938), (1239, 169264), (1416, 148106), (1491, 140656), (1652, 126948), (1704, 123074), (1788, 117292), (1988, 105492), (2086, 100536), (2384, 87969), (2478, 84632), (2832, 74053), (2982, 70328), (3129, 67024), (3304, 63474), (3408, 61537), (3576, 58646), (3976, 52746), (4172, 50268), (4189, 50064), (4956, 42316), (5964, 35164), (6258, 33512), (6608, 31737), (7152, 29323), (7952, 26373), (8344, 25134), (8378, 25032), (8791, 23856), (9912, 21158), (10579, 19824), (11928, 17582), (12516, 16756), (12567, 16688)]