201399176

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{208057}}^1$

素因数の和:208085

約数の個数: 24

約数和(自身を含む): 415075710

約数和(自身を除く): 213676534

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 208057, 416114, 832228, 1664456, 2288627, 4577254, 9154508, 18309016, 25174897, 50349794, 100699588, 201399176]

約数ペア:

[(1, 201399176), (2, 100699588), (4, 50349794), (8, 25174897), (11, 18309016), (22, 9154508), (44, 4577254), (88, 2288627), (121, 1664456), (242, 832228), (484, 416114), (968, 208057)]