201916424

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{304091}}^1$

素因数の和:304180

約数の個数: 16

約数和(自身を含む): 383155920

約数和(自身を除く): 181239496

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 304091, 608182, 1216364, 2432728, 25239553, 50479106, 100958212, 201916424]

約数ペア:

[(1, 201916424), (2, 100958212), (4, 50479106), (8, 25239553), (83, 2432728), (166, 1216364), (332, 608182), (664, 304091)]