201468267

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 418279680

約数和(自身を除く): 216811413

約数列:

[1, 3, 7, 9, 11, 13, 19, 21, 33, 39, 57, 63, 77, 91, 99, 107, 117, 121, 133, 143, 171, 209, 231, 247, 273, 321, 363, 399, 429, 627, 693, 741, 749, 819, 847, 963, 1001, 1089, 1177, 1197, 1287, 1391, 1463, 1573, 1729, 1881, 2033, 2223, 2247, 2299, 2541, 2717, 3003, 3531, 4173, 4389, 4719, 5187, 6099, 6741, 6897, 7623, 8151, 8239, 9009, 9737, 10593, 11011, 12519, 12947, 13167, 14157, 14231, 15301, 15561, 16093, 18297, 19019, 20691, 22363, 24453, 24717, 26429, 29211, 29887, 33033, 38841, 42693, 45903, 48279, 57057, 67089, 74151, 79287, 87633, 89661, 90629, 99099, 107107, 116523, 128079, 137709, 144837, 156541, 168311, 171171, 185003, 201267, 209209, 237861, 245993, 268983, 271887, 290719, 321321, 469623, 504933, 555009, 627627, 737979, 815661, 872157, 963963, 1178177, 1408869, 1514799, 1665027, 1721951, 1882881, 2035033, 2213937, 2616471, 3197909, 3534531, 5165853, 6105099, 9593727, 10603593, 15497559, 18315297, 22385363, 28781181, 67156089, 201468267]

約数ペア:

[(1, 201468267), (3, 67156089), (7, 28781181), (9, 22385363), (11, 18315297), (13, 15497559), (19, 10603593), (21, 9593727), (33, 6105099), (39, 5165853), (57, 3534531), (63, 3197909), (77, 2616471), (91, 2213937), (99, 2035033), (107, 1882881), (117, 1721951), (121, 1665027), (133, 1514799), (143, 1408869), (171, 1178177), (209, 963963), (231, 872157), (247, 815661), (273, 737979), (321, 627627), (363, 555009), (399, 504933), (429, 469623), (627, 321321), (693, 290719), (741, 271887), (749, 268983), (819, 245993), (847, 237861), (963, 209209), (1001, 201267), (1089, 185003), (1177, 171171), (1197, 168311), (1287, 156541), (1391, 144837), (1463, 137709), (1573, 128079), (1729, 116523), (1881, 107107), (2033, 99099), (2223, 90629), (2247, 89661), (2299, 87633), (2541, 79287), (2717, 74151), (3003, 67089), (3531, 57057), (4173, 48279), (4389, 45903), (4719, 42693), (5187, 38841), (6099, 33033), (6741, 29887), (6897, 29211), (7623, 26429), (8151, 24717), (8239, 24453), (9009, 22363), (9737, 20691), (10593, 19019), (11011, 18297), (12519, 16093), (12947, 15561), (13167, 15301), (14157, 14231)]