204555850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{141073}}^1$

素因数の和:141114

約数の個数: 24

約数和(自身を含む): 393596460

約数和(自身を除く): 189040610

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 141073, 282146, 705365, 1410730, 3526825, 4091117, 7053650, 8182234, 20455585, 40911170, 102277925, 204555850]

約数ペア:

[(1, 204555850), (2, 102277925), (5, 40911170), (10, 20455585), (25, 8182234), (29, 7053650), (50, 4091117), (58, 3526825), (145, 1410730), (290, 705365), (725, 282146), (1450, 141073)]