201461997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{321311}}^1$

素因数の和:321344

約数の個数: 16

約数和(自身を含む): 308459520

約数和(自身を除く): 106997523

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 321311, 963933, 3534421, 6104909, 10603263, 18314727, 67153999, 201461997]

約数ペア:

[(1, 201461997), (3, 67153999), (11, 18314727), (19, 10603263), (33, 6104909), (57, 3534421), (209, 963933), (627, 321311)]