201568987

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 214483968

約数和(自身を除く): 12914981

約数列:

[1, 23, 73, 271, 443, 1679, 6233, 10189, 19783, 32339, 120053, 455009, 743797, 2761219, 8763869, 201568987]

約数ペア:

[(1, 201568987), (23, 8763869), (73, 2761219), (271, 743797), (443, 455009), (1679, 120053), (6233, 32339), (10189, 19783)]