208193088

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:452

約数の個数: 112

約数和(自身を含む): 576072000

約数和(自身を除く): 367878912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 139, 174, 192, 232, 269, 278, 348, 417, 464, 538, 556, 696, 807, 834, 928, 1076, 1112, 1392, 1614, 1668, 1856, 2152, 2224, 2784, 3228, 3336, 4031, 4304, 4448, 5568, 6456, 6672, 7801, 8062, 8608, 8896, 12093, 12912, 13344, 15602, 16124, 17216, 23403, 24186, 25824, 26688, 31204, 32248, 37391, 46806, 48372, 51648, 62408, 64496, 74782, 93612, 96744, 112173, 124816, 128992, 149564, 187224, 193488, 224346, 249632, 257984, 299128, 374448, 386976, 448692, 499264, 598256, 748896, 773952, 897384, 1084339, 1196512, 1497792, 1794768, 2168678, 2393024, 3253017, 3589536, 4337356, 6506034, 7179072, 8674712, 13012068, 17349424, 26024136, 34698848, 52048272, 69397696, 104096544, 208193088]

約数ペア:

[(1, 208193088), (2, 104096544), (3, 69397696), (4, 52048272), (6, 34698848), (8, 26024136), (12, 17349424), (16, 13012068), (24, 8674712), (29, 7179072), (32, 6506034), (48, 4337356), (58, 3589536), (64, 3253017), (87, 2393024), (96, 2168678), (116, 1794768), (139, 1497792), (174, 1196512), (192, 1084339), (232, 897384), (269, 773952), (278, 748896), (348, 598256), (417, 499264), (464, 448692), (538, 386976), (556, 374448), (696, 299128), (807, 257984), (834, 249632), (928, 224346), (1076, 193488), (1112, 187224), (1392, 149564), (1614, 128992), (1668, 124816), (1856, 112173), (2152, 96744), (2224, 93612), (2784, 74782), (3228, 64496), (3336, 62408), (4031, 51648), (4304, 48372), (4448, 46806), (5568, 37391), (6456, 32248), (6672, 31204), (7801, 26688), (8062, 25824), (8608, 24186), (8896, 23403), (12093, 17216), (12912, 16124), (13344, 15602)]