201605048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1326349}}^1$

素因数の和:1326374

約数の個数: 16

約数和(自身を含む): 397905000

約数和(自身を除く): 196299952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1326349, 2652698, 5305396, 10610792, 25200631, 50401262, 100802524, 201605048]

約数ペア:

[(1, 201605048), (2, 100802524), (4, 50401262), (8, 25200631), (19, 10610792), (38, 5305396), (76, 2652698), (152, 1326349)]