225528028

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{3557}}^1$

素因数の和:3714

約数の個数: 36

約数和(自身を含む): 437249736

約数和(自身を除く): 211721708

約数列:

[1, 2, 4, 11, 22, 44, 121, 131, 242, 262, 484, 524, 1441, 2882, 3557, 5764, 7114, 14228, 15851, 31702, 39127, 63404, 78254, 156508, 430397, 465967, 860794, 931934, 1721588, 1863868, 5125637, 10251274, 20502548, 56382007, 112764014, 225528028]

約数ペア:

[(1, 225528028), (2, 112764014), (4, 56382007), (11, 20502548), (22, 10251274), (44, 5125637), (121, 1863868), (131, 1721588), (242, 931934), (262, 860794), (484, 465967), (524, 430397), (1441, 156508), (2882, 78254), (3557, 63404), (5764, 39127), (7114, 31702), (14228, 15851)]