200813193

素因数分解:

$3^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{6337}}^1$

素因数の和:6853

約数の個数: 24

約数和(自身を含む): 332212608

約数和(自身を除く): 131399415

約数列:

[1, 3, 7, 9, 21, 63, 503, 1509, 3521, 4527, 6337, 10563, 19011, 31689, 44359, 57033, 133077, 399231, 3187511, 9562533, 22312577, 28687599, 66937731, 200813193]

約数ペア:

[(1, 200813193), (3, 66937731), (7, 28687599), (9, 22312577), (21, 9562533), (63, 3187511), (503, 399231), (1509, 133077), (3521, 57033), (4527, 44359), (6337, 31689), (10563, 19011)]