201895057

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{9949}}^1$

素因数の和:10192

約数の個数: 16

約数和(自身を含む): 249625600

約数和(自身を除く): 47730543

約数列:

[1, 7, 13, 91, 223, 1561, 2899, 9949, 20293, 69643, 129337, 905359, 2218627, 15530389, 28842151, 201895057]

約数ペア:

[(1, 201895057), (7, 28842151), (13, 15530389), (91, 2218627), (223, 905359), (1561, 129337), (2899, 69643), (9949, 20293)]