207292288

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 517017600

約数和(自身を除く): 309725312

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 272, 434, 439, 448, 476, 496, 527, 544, 868, 878, 896, 952, 992, 1054, 1088, 1736, 1756, 1904, 1984, 2108, 2176, 3073, 3472, 3512, 3689, 3808, 3968, 4216, 6146, 6944, 7024, 7378, 7463, 7616, 8432, 12292, 13609, 13888, 14048, 14756, 14926, 15232, 16864, 24584, 27218, 27776, 28096, 29512, 29852, 33728, 49168, 52241, 54436, 56192, 59024, 59704, 67456, 95263, 98336, 104482, 108872, 118048, 119408, 190526, 196672, 208964, 217744, 231353, 236096, 238816, 381052, 393344, 417928, 435488, 462706, 472192, 477632, 762104, 835856, 870976, 925412, 955264, 1524208, 1619471, 1671712, 1741952, 1850824, 3048416, 3238942, 3343424, 3701648, 6096832, 6477884, 6686848, 7403296, 12193664, 12955768, 14806592, 25911536, 29613184, 51823072, 103646144, 207292288]

約数ペア:

[(1, 207292288), (2, 103646144), (4, 51823072), (7, 29613184), (8, 25911536), (14, 14806592), (16, 12955768), (17, 12193664), (28, 7403296), (31, 6686848), (32, 6477884), (34, 6096832), (56, 3701648), (62, 3343424), (64, 3238942), (68, 3048416), (112, 1850824), (119, 1741952), (124, 1671712), (128, 1619471), (136, 1524208), (217, 955264), (224, 925412), (238, 870976), (248, 835856), (272, 762104), (434, 477632), (439, 472192), (448, 462706), (476, 435488), (496, 417928), (527, 393344), (544, 381052), (868, 238816), (878, 236096), (896, 231353), (952, 217744), (992, 208964), (1054, 196672), (1088, 190526), (1736, 119408), (1756, 118048), (1904, 108872), (1984, 104482), (2108, 98336), (2176, 95263), (3073, 67456), (3472, 59704), (3512, 59024), (3689, 56192), (3808, 54436), (3968, 52241), (4216, 49168), (6146, 33728), (6944, 29852), (7024, 29512), (7378, 28096), (7463, 27776), (7616, 27218), (8432, 24584), (12292, 16864), (13609, 15232), (13888, 14926), (14048, 14756)]