200655945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{637003}}^1$

素因数の和:637021

約数の個数: 24

約数和(自身を含む): 397490496

約数和(自身を除く): 196834551

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 637003, 1911009, 3185015, 4459021, 5733027, 9555045, 13377063, 22295105, 28665135, 40131189, 66885315, 200655945]

約数ペア:

[(1, 200655945), (3, 66885315), (5, 40131189), (7, 28665135), (9, 22295105), (15, 13377063), (21, 9555045), (35, 5733027), (45, 4459021), (63, 3185015), (105, 1911009), (315, 637003)]