190065652021

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{47591}}^1$

素因数の和:47905

約数の個数: 32

約数和(自身を含む): 226614067200

約数和(自身を除く): 36548415179

約数列:

[1, 7, 47, 61, 199, 329, 427, 1393, 2867, 9353, 12139, 20069, 47591, 65471, 84973, 333137, 570533, 2236777, 2903051, 3993731, 9470609, 15657439, 20321357, 66294263, 136443397, 445118623, 577707149, 955103779, 3115830361, 4043950043, 27152236003, 190065652021]

約数ペア:

[(1, 190065652021), (7, 27152236003), (47, 4043950043), (61, 3115830361), (199, 955103779), (329, 577707149), (427, 445118623), (1393, 136443397), (2867, 66294263), (9353, 20321357), (12139, 15657439), (20069, 9470609), (47591, 3993731), (65471, 2903051), (84973, 2236777), (333137, 570533)]