207787932

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{811}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 574584192

約数和(自身を除く): 366796260

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 647, 811, 1294, 1622, 1941, 2433, 2588, 3244, 3882, 4866, 5823, 7117, 7299, 7764, 8921, 9732, 11646, 14234, 14598, 17842, 21351, 23292, 26763, 28468, 29196, 35684, 42702, 53526, 64053, 80289, 85404, 107052, 128106, 160578, 256212, 321156, 524717, 1049434, 1574151, 2098868, 3148302, 4722453, 5771887, 6296604, 9444906, 11543774, 17315661, 18889812, 23087548, 34631322, 51946983, 69262644, 103893966, 207787932]

約数ペア:

[(1, 207787932), (2, 103893966), (3, 69262644), (4, 51946983), (6, 34631322), (9, 23087548), (11, 18889812), (12, 17315661), (18, 11543774), (22, 9444906), (33, 6296604), (36, 5771887), (44, 4722453), (66, 3148302), (99, 2098868), (132, 1574151), (198, 1049434), (396, 524717), (647, 321156), (811, 256212), (1294, 160578), (1622, 128106), (1941, 107052), (2433, 85404), (2588, 80289), (3244, 64053), (3882, 53526), (4866, 42702), (5823, 35684), (7117, 29196), (7299, 28468), (7764, 26763), (8921, 23292), (9732, 21351), (11646, 17842), (14234, 14598)]