208840452

素因数分解:

$2^2\times 3^1\times {\mathrm{17403371}}^1$

素因数の和:17403378

約数の個数: 12

約数和(自身を含む): 487294416

約数和(自身を除く): 278453964

約数列:

[1, 2, 3, 4, 6, 12, 17403371, 34806742, 52210113, 69613484, 104420226, 208840452]

約数ペア:

[(1, 208840452), (2, 104420226), (3, 69613484), (4, 52210113), (6, 34806742), (12, 17403371)]