199343336

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{70589}}^1$

素因数の和:70948

約数の個数: 16

約数和(自身を含む): 374832900

約数和(自身を除く): 175489564

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 70589, 141178, 282356, 564712, 24917917, 49835834, 99671668, 199343336]

約数ペア:

[(1, 199343336), (2, 99671668), (4, 49835834), (8, 24917917), (353, 564712), (706, 282356), (1412, 141178), (2824, 70589)]