201639839890

素因数分解:

$2^1\times 5^1\times {\mathrm{71359}}^1\times {\mathrm{282571}}^1$

素因数の和:353937

約数の個数: 16

約数和(自身を含む): 362958082560

約数和(自身を除く): 161318242670

約数列:

[1, 2, 5, 10, 71359, 142718, 282571, 356795, 565142, 713590, 1412855, 2825710, 20163983989, 40327967978, 100819919945, 201639839890]

約数ペア:

[(1, 201639839890), (2, 100819919945), (5, 40327967978), (10, 20163983989), (71359, 2825710), (142718, 1412855), (282571, 713590), (356795, 565142)]