214133018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137089}}^1$

素因数の和:137173

約数の個数: 16

約数和(自身を含む): 355337280

約数和(自身を除く): 141204262

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 137089, 274178, 1507979, 3015958, 9733319, 19466638, 107066509, 214133018]

約数ペア:

[(1, 214133018), (2, 107066509), (11, 19466638), (22, 9733319), (71, 3015958), (142, 1507979), (781, 274178), (1562, 137089)]