200915750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{114809}}^1$

素因数の和:114833

約数の個数: 32

約数和(自身を含む): 429848640

約数和(自身を除く): 228932890

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 114809, 229618, 574045, 803663, 1148090, 1607326, 2870225, 4018315, 5740450, 8036630, 14351125, 20091575, 28702250, 40183150, 100457875, 200915750]

約数ペア:

[(1, 200915750), (2, 100457875), (5, 40183150), (7, 28702250), (10, 20091575), (14, 14351125), (25, 8036630), (35, 5740450), (50, 4018315), (70, 2870225), (125, 1607326), (175, 1148090), (250, 803663), (350, 574045), (875, 229618), (1750, 114809)]