201047405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{3301}}^1$

素因数の和:4256

約数の個数: 16

約数和(自身を含む): 260171184

約数和(自身を除く): 59123779

約数列:

[1, 5, 13, 65, 937, 3301, 4685, 12181, 16505, 42913, 60905, 214565, 3093037, 15465185, 40209481, 201047405]

約数ペア:

[(1, 201047405), (5, 40209481), (13, 15465185), (65, 3093037), (937, 214565), (3301, 60905), (4685, 42913), (12181, 16505)]