214620865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{16253}}^1$

素因数の和:16416

約数の個数: 16

約数和(自身を含む): 273067200

約数和(自身を除く): 58446335

約数列:

[1, 5, 19, 95, 139, 695, 2641, 13205, 16253, 81265, 308807, 1544035, 2259167, 11295835, 42924173, 214620865]

約数ペア:

[(1, 214620865), (5, 42924173), (19, 11295835), (95, 2259167), (139, 1544035), (695, 308807), (2641, 81265), (13205, 16253)]