200580352

素因数分解:

$2^8\times 7^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 460930176

約数和(自身を除く): 260349824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 256, 346, 448, 647, 692, 896, 1211, 1294, 1384, 1792, 2422, 2588, 2768, 4529, 4844, 5176, 5536, 9058, 9688, 10352, 11072, 18116, 19376, 20704, 22144, 36232, 38752, 41408, 44288, 72464, 77504, 82816, 111931, 144928, 155008, 165632, 223862, 289856, 310016, 447724, 579712, 783517, 895448, 1159424, 1567034, 1790896, 3134068, 3581792, 6268136, 7163584, 12536272, 14327168, 25072544, 28654336, 50145088, 100290176, 200580352]

約数ペア:

[(1, 200580352), (2, 100290176), (4, 50145088), (7, 28654336), (8, 25072544), (14, 14327168), (16, 12536272), (28, 7163584), (32, 6268136), (56, 3581792), (64, 3134068), (112, 1790896), (128, 1567034), (173, 1159424), (224, 895448), (256, 783517), (346, 579712), (448, 447724), (647, 310016), (692, 289856), (896, 223862), (1211, 165632), (1294, 155008), (1384, 144928), (1792, 111931), (2422, 82816), (2588, 77504), (2768, 72464), (4529, 44288), (4844, 41408), (5176, 38752), (5536, 36232), (9058, 22144), (9688, 20704), (10352, 19376), (11072, 18116)]