201149256950

素因数分解:

$2^1\times 5^2\times {\mathrm{4022985139}}^1$

素因数の和:4022985151

約数の個数: 12

約数和(自身を含む): 374137618020

約数和(自身を除く): 172988361070

約数列:

[1, 2, 5, 10, 25, 50, 4022985139, 8045970278, 20114925695, 40229851390, 100574628475, 201149256950]

約数ペア:

[(1, 201149256950), (2, 100574628475), (5, 40229851390), (10, 20114925695), (25, 8045970278), (50, 4022985139)]