204050906

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1\times {\mathrm{1571}}^1$

素因数の和:2317

約数の個数: 16

約数和(自身を含む): 309784608

約数和(自身を除く): 105733702

約数列:

[1, 2, 101, 202, 643, 1286, 1571, 3142, 64943, 129886, 158671, 317342, 1010153, 2020306, 102025453, 204050906]

約数ペア:

[(1, 204050906), (2, 102025453), (101, 2020306), (202, 1010153), (643, 317342), (1286, 158671), (1571, 129886), (3142, 64943)]