198920472

素因数分解:

$2^3\times 3^1\times {\mathrm{8288353}}^1$

素因数の和:8288362

約数の個数: 16

約数和(自身を含む): 497301240

約数和(自身を除く): 298380768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8288353, 16576706, 24865059, 33153412, 49730118, 66306824, 99460236, 198920472]

約数ペア:

[(1, 198920472), (2, 99460236), (3, 66306824), (4, 49730118), (6, 33153412), (8, 24865059), (12, 16576706), (24, 8288353)]