201863028

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{121021}}^1$

素因数の和:121167

約数の個数: 24

約数和(自身を含む): 474406240

約数和(自身を除く): 272543212

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 121021, 242042, 363063, 484084, 726126, 1452252, 16821919, 33643838, 50465757, 67287676, 100931514, 201863028]

約数ペア:

[(1, 201863028), (2, 100931514), (3, 67287676), (4, 50465757), (6, 33643838), (12, 16821919), (139, 1452252), (278, 726126), (417, 484084), (556, 363063), (834, 242042), (1668, 121021)]