207004544

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1891

約数の個数: 64

約数和(自身を含む): 443577600

約数和(自身を除く): 236573056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 304, 376, 608, 752, 893, 1216, 1504, 1786, 1811, 2432, 3008, 3572, 3622, 6016, 7144, 7244, 14288, 14488, 28576, 28976, 34409, 57152, 57952, 68818, 85117, 114304, 115904, 137636, 170234, 231808, 275272, 340468, 550544, 680936, 1101088, 1361872, 1617223, 2202176, 2723744, 3234446, 4404352, 5447488, 6468892, 10894976, 12937784, 25875568, 51751136, 103502272, 207004544]

約数ペア:

[(1, 207004544), (2, 103502272), (4, 51751136), (8, 25875568), (16, 12937784), (19, 10894976), (32, 6468892), (38, 5447488), (47, 4404352), (64, 3234446), (76, 2723744), (94, 2202176), (128, 1617223), (152, 1361872), (188, 1101088), (304, 680936), (376, 550544), (608, 340468), (752, 275272), (893, 231808), (1216, 170234), (1504, 137636), (1786, 115904), (1811, 114304), (2432, 85117), (3008, 68818), (3572, 57952), (3622, 57152), (6016, 34409), (7144, 28976), (7244, 28576), (14288, 14488)]