202100872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{25087}}^1$

素因数の和:25165

約数の個数: 32

約数和(自身を含む): 406425600

約数和(自身を除く): 204324728

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 25087, 50174, 100348, 200696, 476653, 953306, 1329611, 1906612, 2659222, 3813224, 5318444, 10636888, 25262609, 50525218, 101050436, 202100872]

約数ペア:

[(1, 202100872), (2, 101050436), (4, 50525218), (8, 25262609), (19, 10636888), (38, 5318444), (53, 3813224), (76, 2659222), (106, 1906612), (152, 1329611), (212, 953306), (424, 476653), (1007, 200696), (2014, 100348), (4028, 50174), (8056, 25087)]