201364420

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{92369}}^1$

素因数の和:92487

約数の個数: 24

約数和(自身を含む): 426749400

約数和(自身を除く): 225384980

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 92369, 184738, 369476, 461845, 923690, 1847380, 10068221, 20136442, 40272884, 50341105, 100682210, 201364420]

約数ペア:

[(1, 201364420), (2, 100682210), (4, 50341105), (5, 40272884), (10, 20136442), (20, 10068221), (109, 1847380), (218, 923690), (436, 461845), (545, 369476), (1090, 184738), (2180, 92369)]