200864872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{62303}}^1$

素因数の和:62353

約数の個数: 32

約数和(自身を含む): 418682880

約数和(自身を除く): 217818008

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 62303, 124606, 249212, 498424, 809939, 1619878, 1931393, 3239756, 3862786, 6479512, 7725572, 15451144, 25108109, 50216218, 100432436, 200864872]

約数ペア:

[(1, 200864872), (2, 100432436), (4, 50216218), (8, 25108109), (13, 15451144), (26, 7725572), (31, 6479512), (52, 3862786), (62, 3239756), (104, 1931393), (124, 1619878), (248, 809939), (403, 498424), (806, 249212), (1612, 124606), (3224, 62303)]