201769315

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{333503}}^1$

素因数の和:333530

約数の個数: 12

約数和(自身を含む): 266136192

約数和(自身を除く): 64366877

約数列:

[1, 5, 11, 55, 121, 605, 333503, 1667515, 3668533, 18342665, 40353863, 201769315]

約数ペア:

[(1, 201769315), (5, 40353863), (11, 18342665), (55, 3668533), (121, 1667515), (605, 333503)]