202944904

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{131441}}^1$

素因数の和:131640

約数の個数: 16

約数和(自身を含む): 382496220

約数和(自身を除く): 179551316

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 131441, 262882, 525764, 1051528, 25368113, 50736226, 101472452, 202944904]

約数ペア:

[(1, 202944904), (2, 101472452), (4, 50736226), (8, 25368113), (193, 1051528), (386, 525764), (772, 262882), (1544, 131441)]