196830800

素因数分解:

$2^4\times 5^2\times {\mathrm{492077}}^1$

素因数の和:492095

約数の個数: 30

約数和(自身を含む): 472886958

約数和(自身を除く): 276056158

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 492077, 984154, 1968308, 2460385, 3936616, 4920770, 7873232, 9841540, 12301925, 19683080, 24603850, 39366160, 49207700, 98415400, 196830800]

約数ペア:

[(1, 196830800), (2, 98415400), (4, 49207700), (5, 39366160), (8, 24603850), (10, 19683080), (16, 12301925), (20, 9841540), (25, 7873232), (40, 4920770), (50, 3936616), (80, 2460385), (100, 1968308), (200, 984154), (400, 492077)]