201713872

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{141653}}^1$

素因数の和:141750

約数の個数: 20

約数和(自身を含む): 395214660

約数和(自身を除く): 193500788

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 141653, 283306, 566612, 1133224, 2266448, 12607117, 25214234, 50428468, 100856936, 201713872]

約数ペア:

[(1, 201713872), (2, 100856936), (4, 50428468), (8, 25214234), (16, 12607117), (89, 2266448), (178, 1133224), (356, 566612), (712, 283306), (1424, 141653)]