200050310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{281761}}^1$

素因数の和:281839

約数の個数: 16

約数和(自身を含む): 365163552

約数和(自身を除く): 165113242

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 281761, 563522, 1408805, 2817610, 20005031, 40010062, 100025155, 200050310]

約数ペア:

[(1, 200050310), (2, 100025155), (5, 40010062), (10, 20005031), (71, 2817610), (142, 1408805), (355, 563522), (710, 281761)]