266776634896

素因数分解:

$2^4\times {\mathrm{50051}}^1\times {\mathrm{333131}}^1$

素因数の和:383190

約数の個数: 20

約数和(自身を含む): 516891608784

約数和(自身を除く): 250114973888

約数列:

[1, 2, 4, 8, 16, 50051, 100102, 200204, 333131, 400408, 666262, 800816, 1332524, 2665048, 5330096, 16673539681, 33347079362, 66694158724, 133388317448, 266776634896]

約数ペア:

[(1, 266776634896), (2, 133388317448), (4, 66694158724), (8, 33347079362), (16, 16673539681), (50051, 5330096), (100102, 2665048), (200204, 1332524), (333131, 800816), (400408, 666262)]