200949400

素因数分解:

$2^3\times 5^2\times {\mathrm{1004747}}^1$

素因数の和:1004763

約数の個数: 24

約数和(自身を含む): 467207820

約数和(自身を除く): 266258420

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1004747, 2009494, 4018988, 5023735, 8037976, 10047470, 20094940, 25118675, 40189880, 50237350, 100474700, 200949400]

約数ペア:

[(1, 200949400), (2, 100474700), (4, 50237350), (5, 40189880), (8, 25118675), (10, 20094940), (20, 10047470), (25, 8037976), (40, 5023735), (50, 4018988), (100, 2009494), (200, 1004747)]