200456879

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{953}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 232012800

約数和(自身を除く): 31555921

約数列:

[1, 7, 151, 199, 953, 1057, 1393, 6671, 30049, 143903, 189647, 210343, 1007321, 1327529, 28636697, 200456879]

約数ペア:

[(1, 200456879), (7, 28636697), (151, 1327529), (199, 1007321), (953, 210343), (1057, 189647), (1393, 143903), (6671, 30049)]