201449090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1\times {\mathrm{809}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 373422960

約数和(自身を除く): 171973870

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 673, 809, 1346, 1618, 3365, 4045, 6730, 8090, 24901, 29933, 49802, 59866, 124505, 149665, 249010, 299330, 544457, 1088914, 2722285, 5444570, 20144909, 40289818, 100724545, 201449090]

約数ペア:

[(1, 201449090), (2, 100724545), (5, 40289818), (10, 20144909), (37, 5444570), (74, 2722285), (185, 1088914), (370, 544457), (673, 299330), (809, 249010), (1346, 149665), (1618, 124505), (3365, 59866), (4045, 49802), (6730, 29933), (8090, 24901)]