199483432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1312391}}^1$

素因数の和:1312416

約数の個数: 16

約数和(自身を含む): 393717600

約数和(自身を除く): 194234168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1312391, 2624782, 5249564, 10499128, 24935429, 49870858, 99741716, 199483432]

約数ペア:

[(1, 199483432), (2, 99741716), (4, 49870858), (8, 24935429), (19, 10499128), (38, 5249564), (76, 2624782), (152, 1312391)]