200923610

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{282991}}^1$

素因数の和:283069

約数の個数: 16

約数和(自身を含む): 366757632

約数和(自身を除く): 165834022

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 282991, 565982, 1414955, 2829910, 20092361, 40184722, 100461805, 200923610]

約数ペア:

[(1, 200923610), (2, 100461805), (5, 40184722), (10, 20092361), (71, 2829910), (142, 1414955), (355, 565982), (710, 282991)]