201354812

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{498403}}^1$

素因数の和:498508

約数の個数: 12

約数和(自身を含む): 355860456

約数和(自身を除く): 154505644

約数列:

[1, 2, 4, 101, 202, 404, 498403, 996806, 1993612, 50338703, 100677406, 201354812]

約数ペア:

[(1, 201354812), (2, 100677406), (4, 50338703), (101, 1993612), (202, 996806), (404, 498403)]