206757824

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 112

約数和(自身を含む): 510698496

約数和(自身を除く): 303940672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 131, 182, 208, 224, 262, 271, 364, 416, 448, 524, 542, 728, 832, 917, 1048, 1084, 1456, 1703, 1834, 1897, 2096, 2168, 2912, 3406, 3523, 3668, 3794, 4192, 4336, 5824, 6812, 7046, 7336, 7588, 8384, 8672, 11921, 13624, 14092, 14672, 15176, 17344, 23842, 24661, 27248, 28184, 29344, 30352, 35501, 47684, 49322, 54496, 56368, 58688, 60704, 71002, 95368, 98644, 108992, 112736, 121408, 142004, 190736, 197288, 225472, 248507, 284008, 381472, 394576, 461513, 497014, 568016, 762944, 789152, 923026, 994028, 1136032, 1578304, 1846052, 1988056, 2272064, 3230591, 3692104, 3976112, 6461182, 7384208, 7952224, 12922364, 14768416, 15904448, 25844728, 29536832, 51689456, 103378912, 206757824]

約数ペア:

[(1, 206757824), (2, 103378912), (4, 51689456), (7, 29536832), (8, 25844728), (13, 15904448), (14, 14768416), (16, 12922364), (26, 7952224), (28, 7384208), (32, 6461182), (52, 3976112), (56, 3692104), (64, 3230591), (91, 2272064), (104, 1988056), (112, 1846052), (131, 1578304), (182, 1136032), (208, 994028), (224, 923026), (262, 789152), (271, 762944), (364, 568016), (416, 497014), (448, 461513), (524, 394576), (542, 381472), (728, 284008), (832, 248507), (917, 225472), (1048, 197288), (1084, 190736), (1456, 142004), (1703, 121408), (1834, 112736), (1897, 108992), (2096, 98644), (2168, 95368), (2912, 71002), (3406, 60704), (3523, 58688), (3668, 56368), (3794, 54496), (4192, 49322), (4336, 47684), (5824, 35501), (6812, 30352), (7046, 29344), (7336, 28184), (7588, 27248), (8384, 24661), (8672, 23842), (11921, 17344), (13624, 15176), (14092, 14672)]