207935576

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1987}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 396963840

約数和(自身を除く): 189028264

約数列:

[1, 2, 4, 8, 103, 127, 206, 254, 412, 508, 824, 1016, 1987, 3974, 7948, 13081, 15896, 26162, 52324, 104648, 204661, 252349, 409322, 504698, 818644, 1009396, 1637288, 2018792, 25991947, 51983894, 103967788, 207935576]

約数ペア:

[(1, 207935576), (2, 103967788), (4, 51983894), (8, 25991947), (103, 2018792), (127, 1637288), (206, 1009396), (254, 818644), (412, 504698), (508, 409322), (824, 252349), (1016, 204661), (1987, 104648), (3974, 52324), (7948, 26162), (13081, 15896)]