201919716

素因数分解:

$2^2\times 3^4\times {\mathrm{623209}}^1$

素因数の和:623225

約数の個数: 30

約数和(自身を含む): 527858870

約数和(自身を除く): 325939154

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 623209, 1246418, 1869627, 2492836, 3739254, 5608881, 7478508, 11217762, 16826643, 22435524, 33653286, 50479929, 67306572, 100959858, 201919716]

約数ペア:

[(1, 201919716), (2, 100959858), (3, 67306572), (4, 50479929), (6, 33653286), (9, 22435524), (12, 16826643), (18, 11217762), (27, 7478508), (36, 5608881), (54, 3739254), (81, 2492836), (108, 1869627), (162, 1246418), (324, 623209)]