201532023

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 398131200

約数和(自身を除く): 196599177

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 53, 59, 63, 77, 93, 99, 159, 177, 189, 217, 231, 279, 297, 341, 371, 413, 477, 531, 583, 649, 651, 693, 837, 1023, 1113, 1239, 1431, 1593, 1643, 1749, 1829, 1947, 1953, 2079, 2387, 3069, 3127, 3339, 3717, 4081, 4543, 4929, 5247, 5487, 5841, 5859, 7161, 9207, 9381, 10017, 11151, 11501, 12243, 12803, 13629, 14787, 15741, 16461, 17523, 18073, 20119, 21483, 21889, 28143, 34397, 34503, 36729, 38409, 40887, 44361, 49383, 54219, 60357, 64449, 65667, 84429, 96937, 103191, 103509, 110187, 115227, 122661, 126511, 140833, 162657, 181071, 197001, 240779, 290811, 309573, 310527, 345681, 379533, 422499, 487971, 543213, 591003, 678559, 722337, 872433, 928719, 1066307, 1138599, 1267497, 2035677, 2167011, 2617299, 3198921, 3415797, 3802491, 6107031, 6501033, 7464149, 9596763, 18321093, 22392447, 28790289, 67177341, 201532023]

約数ペア:

[(1, 201532023), (3, 67177341), (7, 28790289), (9, 22392447), (11, 18321093), (21, 9596763), (27, 7464149), (31, 6501033), (33, 6107031), (53, 3802491), (59, 3415797), (63, 3198921), (77, 2617299), (93, 2167011), (99, 2035677), (159, 1267497), (177, 1138599), (189, 1066307), (217, 928719), (231, 872433), (279, 722337), (297, 678559), (341, 591003), (371, 543213), (413, 487971), (477, 422499), (531, 379533), (583, 345681), (649, 310527), (651, 309573), (693, 290811), (837, 240779), (1023, 197001), (1113, 181071), (1239, 162657), (1431, 140833), (1593, 126511), (1643, 122661), (1749, 115227), (1829, 110187), (1947, 103509), (1953, 103191), (2079, 96937), (2387, 84429), (3069, 65667), (3127, 64449), (3339, 60357), (3717, 54219), (4081, 49383), (4543, 44361), (4929, 40887), (5247, 38409), (5487, 36729), (5841, 34503), (5859, 34397), (7161, 28143), (9207, 21889), (9381, 21483), (10017, 20119), (11151, 18073), (11501, 17523), (12243, 16461), (12803, 15741), (13629, 14787)]