203460864

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 568755264

約数和(自身を除く): 365294400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 61, 64, 86, 96, 101, 122, 128, 129, 172, 183, 192, 202, 244, 256, 258, 303, 344, 366, 384, 404, 488, 516, 606, 688, 732, 768, 808, 976, 1032, 1212, 1376, 1464, 1616, 1952, 2064, 2424, 2623, 2752, 2928, 3232, 3904, 4128, 4343, 4848, 5246, 5504, 5856, 6161, 6464, 7808, 7869, 8256, 8686, 9696, 10492, 11008, 11712, 12322, 12928, 13029, 15616, 15738, 16512, 17372, 18483, 19392, 20984, 23424, 24644, 25856, 26058, 31476, 33024, 34744, 36966, 38784, 41968, 46848, 49288, 52116, 62952, 69488, 73932, 77568, 83936, 98576, 104232, 125904, 138976, 147864, 167872, 197152, 208464, 251808, 264923, 277952, 295728, 335744, 394304, 416928, 503616, 529846, 555904, 591456, 671488, 788608, 794769, 833856, 1007232, 1059692, 1111808, 1182912, 1577216, 1589538, 1667712, 2014464, 2119384, 2365824, 3179076, 3335424, 4238768, 4731648, 6358152, 8477536, 12716304, 16955072, 25432608, 33910144, 50865216, 67820288, 101730432, 203460864]

約数ペア:

[(1, 203460864), (2, 101730432), (3, 67820288), (4, 50865216), (6, 33910144), (8, 25432608), (12, 16955072), (16, 12716304), (24, 8477536), (32, 6358152), (43, 4731648), (48, 4238768), (61, 3335424), (64, 3179076), (86, 2365824), (96, 2119384), (101, 2014464), (122, 1667712), (128, 1589538), (129, 1577216), (172, 1182912), (183, 1111808), (192, 1059692), (202, 1007232), (244, 833856), (256, 794769), (258, 788608), (303, 671488), (344, 591456), (366, 555904), (384, 529846), (404, 503616), (488, 416928), (516, 394304), (606, 335744), (688, 295728), (732, 277952), (768, 264923), (808, 251808), (976, 208464), (1032, 197152), (1212, 167872), (1376, 147864), (1464, 138976), (1616, 125904), (1952, 104232), (2064, 98576), (2424, 83936), (2623, 77568), (2752, 73932), (2928, 69488), (3232, 62952), (3904, 52116), (4128, 49288), (4343, 46848), (4848, 41968), (5246, 38784), (5504, 36966), (5856, 34744), (6161, 33024), (6464, 31476), (7808, 26058), (7869, 25856), (8256, 24644), (8686, 23424), (9696, 20984), (10492, 19392), (11008, 18483), (11712, 17372), (12322, 16512), (12928, 15738), (13029, 15616)]