212249394329

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{4118069}}^1$

素因数の和:4118312

約数の個数: 16

約数和(自身を含む): 250378656000

約数和(自身を除く): 38129261671

約数列:

[1, 7, 37, 199, 259, 1393, 7363, 51541, 4118069, 28826483, 152368553, 819495731, 1066579871, 5736470117, 30321342047, 212249394329]

約数ペア:

[(1, 212249394329), (7, 30321342047), (37, 5736470117), (199, 1066579871), (259, 819495731), (1393, 152368553), (7363, 28826483), (51541, 4118069)]