201897544

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{2939}}^1$

素因数の和:3253

約数の個数: 32

約数和(自身を含む): 392313600

約数和(自身を除く): 190416056

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 277, 554, 1108, 2216, 2939, 5878, 8587, 11756, 17174, 23512, 34348, 68696, 91109, 182218, 364436, 728872, 814103, 1628206, 3256412, 6512824, 25237193, 50474386, 100948772, 201897544]

約数ペア:

[(1, 201897544), (2, 100948772), (4, 50474386), (8, 25237193), (31, 6512824), (62, 3256412), (124, 1628206), (248, 814103), (277, 728872), (554, 364436), (1108, 182218), (2216, 91109), (2939, 68696), (5878, 34348), (8587, 23512), (11756, 17174)]