201874509

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{5099}}^1$

素因数の和:5241

約数の個数: 24

約数和(自身を含む): 300736800

約数和(自身を除く): 98862291

約数列:

[1, 3, 9, 53, 83, 159, 249, 477, 747, 4399, 5099, 13197, 15297, 39591, 45891, 270247, 423217, 810741, 1269651, 2432223, 3808953, 22430501, 67291503, 201874509]

約数ペア:

[(1, 201874509), (3, 67291503), (9, 22430501), (53, 3808953), (83, 2432223), (159, 1269651), (249, 810741), (477, 423217), (747, 270247), (4399, 45891), (5099, 39591), (13197, 15297)]