200950040

素因数分解:

$2^3\times 5^1\times {\mathrm{5023751}}^1$

素因数の和:5023762

約数の個数: 16

約数和(自身を含む): 452137680

約数和(自身を除く): 251187640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5023751, 10047502, 20095004, 25118755, 40190008, 50237510, 100475020, 200950040]

約数ペア:

[(1, 200950040), (2, 100475020), (4, 50237510), (5, 40190008), (8, 25118755), (10, 20095004), (20, 10047502), (40, 5023751)]