201876160

素因数分解:

$2^6\times 5^1\times {\mathrm{630863}}^1$

素因数の和:630880

約数の個数: 28

約数和(自身を含む): 480718368

約数和(自身を除く): 278842208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 630863, 1261726, 2523452, 3154315, 5046904, 6308630, 10093808, 12617260, 20187616, 25234520, 40375232, 50469040, 100938080, 201876160]

約数ペア:

[(1, 201876160), (2, 100938080), (4, 50469040), (5, 40375232), (8, 25234520), (10, 20187616), (16, 12617260), (20, 10093808), (32, 6308630), (40, 5046904), (64, 3154315), (80, 2523452), (160, 1261726), (320, 630863)]