211099614

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2477

約数の個数: 64

約数和(自身を含む): 491857920

約数和(自身を除く): 280758306

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 71, 114, 142, 209, 213, 418, 426, 627, 781, 1254, 1349, 1562, 2343, 2371, 2698, 4047, 4686, 4742, 7113, 8094, 14226, 14839, 26081, 29678, 44517, 45049, 52162, 78243, 89034, 90098, 135147, 156486, 168341, 270294, 336682, 495539, 505023, 991078, 1010046, 1486617, 1851751, 2973234, 3198479, 3703502, 5555253, 6396958, 9595437, 11110506, 19190874, 35183269, 70366538, 105549807, 211099614]

約数ペア:

[(1, 211099614), (2, 105549807), (3, 70366538), (6, 35183269), (11, 19190874), (19, 11110506), (22, 9595437), (33, 6396958), (38, 5555253), (57, 3703502), (66, 3198479), (71, 2973234), (114, 1851751), (142, 1486617), (209, 1010046), (213, 991078), (418, 505023), (426, 495539), (627, 336682), (781, 270294), (1254, 168341), (1349, 156486), (1562, 135147), (2343, 90098), (2371, 89034), (2698, 78243), (4047, 52162), (4686, 45049), (4742, 44517), (7113, 29678), (8094, 26081), (14226, 14839)]