140250538

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{3323}}^1$

素因数の和:3821

約数の個数: 16

約数和(自身を含む): 215395200

約数和(自身を除く): 75144662

約数列:

[1, 2, 47, 94, 449, 898, 3323, 6646, 21103, 42206, 156181, 312362, 1492027, 2984054, 70125269, 140250538]

約数ペア:

[(1, 140250538), (2, 70125269), (47, 2984054), (94, 1492027), (449, 312362), (898, 156181), (3323, 42206), (6646, 21103)]