103140200

素因数分解:

$2^3\times 5^2\times {\mathrm{515701}}^1$

素因数の和:515717

約数の個数: 24

約数和(自身を含む): 239801430

約数和(自身を除く): 136661230

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 515701, 1031402, 2062804, 2578505, 4125608, 5157010, 10314020, 12892525, 20628040, 25785050, 51570100, 103140200]

約数ペア:

[(1, 103140200), (2, 51570100), (4, 25785050), (5, 20628040), (8, 12892525), (10, 10314020), (20, 5157010), (25, 4125608), (40, 2578505), (50, 2062804), (100, 1031402), (200, 515701)]