198690486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1742899}}^1$

素因数の和:1742923

約数の個数: 16

約数和(自身を含む): 418296000

約数和(自身を除く): 219605514

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1742899, 3485798, 5228697, 10457394, 33115081, 66230162, 99345243, 198690486]

約数ペア:

[(1, 198690486), (2, 99345243), (3, 66230162), (6, 33115081), (19, 10457394), (38, 5228697), (57, 3485798), (114, 1742899)]