207468368

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:304

約数の個数: 60

約数和(自身を含む): 422589024

約数和(自身を除く): 215120656

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 131, 206, 248, 262, 412, 496, 524, 824, 961, 1048, 1648, 1922, 2096, 3193, 3844, 4061, 6386, 7688, 8122, 12772, 13493, 15376, 16244, 25544, 26986, 32488, 51088, 53972, 64976, 98983, 107944, 125891, 197966, 215888, 251782, 395932, 418283, 503564, 791864, 836566, 1007128, 1583728, 1673132, 2014256, 3346264, 6692528, 12966773, 25933546, 51867092, 103734184, 207468368]

約数ペア:

[(1, 207468368), (2, 103734184), (4, 51867092), (8, 25933546), (16, 12966773), (31, 6692528), (62, 3346264), (103, 2014256), (124, 1673132), (131, 1583728), (206, 1007128), (248, 836566), (262, 791864), (412, 503564), (496, 418283), (524, 395932), (824, 251782), (961, 215888), (1048, 197966), (1648, 125891), (1922, 107944), (2096, 98983), (3193, 64976), (3844, 53972), (4061, 51088), (6386, 32488), (7688, 26986), (8122, 25544), (12772, 16244), (13493, 15376)]