225639534

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{270551}}^1$

素因数の和:270695

約数の個数: 16

約数和(自身を含む): 454527360

約数和(自身を除く): 228887826

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 270551, 541102, 811653, 1623306, 37606589, 75213178, 112819767, 225639534]

約数ペア:

[(1, 225639534), (2, 112819767), (3, 75213178), (6, 37606589), (139, 1623306), (278, 811653), (417, 541102), (834, 270551)]