243200450

素因数分解:

$2^1\times 5^2\times {\mathrm{4864009}}^1$

素因数の和:4864021

約数の個数: 12

約数和(自身を含む): 452352930

約数和(自身を除く): 209152480

約数列:

[1, 2, 5, 10, 25, 50, 4864009, 9728018, 24320045, 48640090, 121600225, 243200450]

約数ペア:

[(1, 243200450), (2, 121600225), (5, 48640090), (10, 24320045), (25, 9728018), (50, 4864009)]