208049159164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1234889}}^1$

素因数の和:1235458

約数の個数: 48

約数和(自身を含む): 454755651840

約数和(自身を除く): 246706492676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 547, 1094, 2188, 3829, 6017, 7658, 12034, 15316, 24068, 42119, 84238, 168476, 1234889, 2469778, 4939556, 8644223, 13583779, 17288446, 27167558, 34576892, 54335116, 95086453, 190172906, 380345812, 675484283, 1350968566, 2701937132, 4728389981, 7430327113, 9456779962, 14860654226, 18913559924, 29721308452, 52012289791, 104024579582, 208049159164]

約数ペア:

[(1, 208049159164), (2, 104024579582), (4, 52012289791), (7, 29721308452), (11, 18913559924), (14, 14860654226), (22, 9456779962), (28, 7430327113), (44, 4728389981), (77, 2701937132), (154, 1350968566), (308, 675484283), (547, 380345812), (1094, 190172906), (2188, 95086453), (3829, 54335116), (6017, 34576892), (7658, 27167558), (12034, 17288446), (15316, 13583779), (24068, 8644223), (42119, 4939556), (84238, 2469778), (168476, 1234889)]