201606561

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{5881}}^1$

素因数の和:6193

約数の個数: 24

約数和(自身を含む): 314734056

約数和(自身を除く): 113127495

約数列:

[1, 3, 9, 13, 39, 117, 293, 879, 2637, 3809, 5881, 11427, 17643, 34281, 52929, 76453, 229359, 688077, 1723133, 5169399, 15508197, 22400729, 67202187, 201606561]

約数ペア:

[(1, 201606561), (3, 67202187), (9, 22400729), (13, 15508197), (39, 5169399), (117, 1723133), (293, 688077), (879, 229359), (2637, 76453), (3809, 52929), (5881, 34281), (11427, 17643)]