200080150

素因数分解:

$2^1\times 5^2\times {\mathrm{4001603}}^1$

素因数の和:4001615

約数の個数: 12

約数和(自身を含む): 372149172

約数和(自身を除く): 172069022

約数列:

[1, 2, 5, 10, 25, 50, 4001603, 8003206, 20008015, 40016030, 100040075, 200080150]

約数ペア:

[(1, 200080150), (2, 100040075), (5, 40016030), (10, 20008015), (25, 8003206), (50, 4001603)]