208067538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{120829}}^1$

素因数の和:120882

約数の個数: 32

約数和(自身を含む): 487186560

約数和(自身を除く): 279119022

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 120829, 241658, 362487, 724974, 845803, 1691606, 2537409, 4953989, 5074818, 9907978, 14861967, 29723934, 34677923, 69355846, 104033769, 208067538]

約数ペア:

[(1, 208067538), (2, 104033769), (3, 69355846), (6, 34677923), (7, 29723934), (14, 14861967), (21, 9907978), (41, 5074818), (42, 4953989), (82, 2537409), (123, 1691606), (246, 845803), (287, 724974), (574, 362487), (861, 241658), (1722, 120829)]