204646912

素因数分解:

$2^9\times {\mathrm{313}}^1\times {\mathrm{1277}}^1$

素因数の和:1608

約数の個数: 40

約数和(自身を含む): 410521716

約数和(自身を除く): 205874804

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313, 512, 626, 1252, 1277, 2504, 2554, 5008, 5108, 10016, 10216, 20032, 20432, 40064, 40864, 80128, 81728, 160256, 163456, 326912, 399701, 653824, 799402, 1598804, 3197608, 6395216, 12790432, 25580864, 51161728, 102323456, 204646912]

約数ペア:

[(1, 204646912), (2, 102323456), (4, 51161728), (8, 25580864), (16, 12790432), (32, 6395216), (64, 3197608), (128, 1598804), (256, 799402), (313, 653824), (512, 399701), (626, 326912), (1252, 163456), (1277, 160256), (2504, 81728), (2554, 80128), (5008, 40864), (5108, 40064), (10016, 20432), (10216, 20032)]