202488209

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{11003}}^1$

素因数の和:11260

約数の個数: 16

約数和(自身を含む): 253532160

約数和(自身を除く): 51043951

約数列:

[1, 7, 11, 77, 239, 1673, 2629, 11003, 18403, 77021, 121033, 847231, 2629717, 18408019, 28926887, 202488209]

約数ペア:

[(1, 202488209), (7, 28926887), (11, 18408019), (77, 2629717), (239, 847231), (1673, 121033), (2629, 77021), (11003, 18403)]