201602193395

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{2089}}^1\times {\mathrm{129539}}^1$

素因数の和:131782

約数の個数: 16

約数和(自身を含む): 243664740000

約数和(自身を除く): 42062546605

約数列:

[1, 5, 149, 745, 2089, 10445, 129539, 311261, 647695, 1556305, 19301311, 96506555, 270606971, 1353034855, 40320438679, 201602193395]

約数ペア:

[(1, 201602193395), (5, 40320438679), (149, 1353034855), (745, 270606971), (2089, 96506555), (10445, 19301311), (129539, 1556305), (311261, 647695)]