212768150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{607909}}^1$

素因数の和:607928

約数の個数: 24

約数和(自身を含む): 452285040

約数和(自身を除く): 239516890

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 607909, 1215818, 3039545, 4255363, 6079090, 8510726, 15197725, 21276815, 30395450, 42553630, 106384075, 212768150]

約数ペア:

[(1, 212768150), (2, 106384075), (5, 42553630), (7, 30395450), (10, 21276815), (14, 15197725), (25, 8510726), (35, 6079090), (50, 4255363), (70, 3039545), (175, 1215818), (350, 607909)]