200913670

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{282977}}^1$

素因数の和:283055

約数の個数: 16

約数和(自身を含む): 366739488

約数和(自身を除く): 165825818

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 282977, 565954, 1414885, 2829770, 20091367, 40182734, 100456835, 200913670]

約数ペア:

[(1, 200913670), (2, 100456835), (5, 40182734), (10, 20091367), (71, 2829770), (142, 1414885), (355, 565954), (710, 282977)]