210920164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{579451}}^1$

素因数の和:579475

約数の個数: 24

約数和(自身を含む): 454290368

約数和(自身を除く): 243370204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 579451, 1158902, 2317804, 4056157, 7532863, 8112314, 15065726, 16224628, 30131452, 52730041, 105460082, 210920164]

約数ペア:

[(1, 210920164), (2, 105460082), (4, 52730041), (7, 30131452), (13, 16224628), (14, 15065726), (26, 8112314), (28, 7532863), (52, 4056157), (91, 2317804), (182, 1158902), (364, 579451)]