201389324

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{353}}^1\times {\mathrm{739}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 355741680

約数和(自身を除く): 154352356

約数列:

[1, 2, 4, 193, 353, 386, 706, 739, 772, 1412, 1478, 2956, 68129, 136258, 142627, 260867, 272516, 285254, 521734, 570508, 1043468, 50347331, 100694662, 201389324]

約数ペア:

[(1, 201389324), (2, 100694662), (4, 50347331), (193, 1043468), (353, 570508), (386, 521734), (706, 285254), (739, 272516), (772, 260867), (1412, 142627), (1478, 136258), (2956, 68129)]