200901285145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89091479}}^1$

素因数の和:89091536

約数の個数: 16

約数和(自身を含む): 269412635520

約数和(自身を除く): 68511350375

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 89091479, 445457395, 980006269, 3652750639, 4900031345, 18263753195, 40180257029, 200901285145]

約数ペア:

[(1, 200901285145), (5, 40180257029), (11, 18263753195), (41, 4900031345), (55, 3652750639), (205, 980006269), (451, 445457395), (2255, 89091479)]