211301354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181219}}^1$

素因数の和:181285

約数の個数: 16

約数和(自身を含む): 352291680

約数和(自身を除く): 140990326

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 181219, 362438, 1993409, 3986818, 9604607, 19209214, 105650677, 211301354]

約数ペア:

[(1, 211301354), (2, 105650677), (11, 19209214), (22, 9604607), (53, 3986818), (106, 1993409), (583, 362438), (1166, 181219)]