203960486

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{7127}}^1$

素因数の和:7519

約数の個数: 16

約数和(自身を含む): 314344800

約数和(自身を除く): 110384314

約数列:

[1, 2, 41, 82, 349, 698, 7127, 14254, 14309, 28618, 292207, 584414, 2487323, 4974646, 101980243, 203960486]

約数ペア:

[(1, 203960486), (2, 101980243), (41, 4974646), (82, 2487323), (349, 584414), (698, 292207), (7127, 28618), (14254, 14309)]