223992362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{143401}}^1$

素因数の和:143485

約数の個数: 16

約数和(自身を含む): 371697984

約数和(自身を除く): 147705622

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 143401, 286802, 1577411, 3154822, 10181471, 20362942, 111996181, 223992362]

約数ペア:

[(1, 223992362), (2, 111996181), (11, 20362942), (22, 10181471), (71, 3154822), (142, 1577411), (781, 286802), (1562, 143401)]