201362440

素因数分解:

$2^3\times 5^1\times {\mathrm{5034061}}^1$

素因数の和:5034072

約数の個数: 16

約数和(自身を含む): 453065580

約数和(自身を除く): 251703140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5034061, 10068122, 20136244, 25170305, 40272488, 50340610, 100681220, 201362440]

約数ペア:

[(1, 201362440), (2, 100681220), (4, 50340610), (5, 40272488), (8, 25170305), (10, 20136244), (20, 10068122), (40, 5034061)]