193291212

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{303917}}^1$

素因数の和:303977

約数の個数: 24

約数和(自身を含む): 459524016

約数和(自身を除く): 266232804

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 303917, 607834, 911751, 1215668, 1823502, 3647004, 16107601, 32215202, 48322803, 64430404, 96645606, 193291212]

約数ペア:

[(1, 193291212), (2, 96645606), (3, 64430404), (4, 48322803), (6, 32215202), (12, 16107601), (53, 3647004), (106, 1823502), (159, 1215668), (212, 911751), (318, 607834), (636, 303917)]