202978084

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{502421}}^1$

素因数の和:502526

約数の個数: 12

約数和(自身を含む): 358729308

約数和(自身を除く): 155751224

約数列:

[1, 2, 4, 101, 202, 404, 502421, 1004842, 2009684, 50744521, 101489042, 202978084]

約数ペア:

[(1, 202978084), (2, 101489042), (4, 50744521), (101, 2009684), (202, 1004842), (404, 502421)]