201474400990

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{919}}^1\times {\mathrm{49939}}^1$

素因数の和:51304

約数の個数: 32

約数和(自身を含む): 363882816000

約数和(自身を除く): 162408415010

約数列:

[1, 2, 5, 10, 439, 878, 919, 1838, 2195, 4390, 4595, 9190, 49939, 99878, 249695, 403441, 499390, 806882, 2017205, 4034410, 21923221, 43846442, 45893941, 91787882, 109616105, 219232210, 229469705, 458939410, 20147440099, 40294880198, 100737200495, 201474400990]

約数ペア:

[(1, 201474400990), (2, 100737200495), (5, 40294880198), (10, 20147440099), (439, 458939410), (878, 229469705), (919, 219232210), (1838, 109616105), (2195, 91787882), (4390, 45893941), (4595, 43846442), (9190, 21923221), (49939, 4034410), (99878, 2017205), (249695, 806882), (403441, 499390)]