198443076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1272071}}^1$

素因数の和:1272091

約数の個数: 24

約数和(自身を含む): 498652224

約数和(自身を除く): 300209148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1272071, 2544142, 3816213, 5088284, 7632426, 15264852, 16536923, 33073846, 49610769, 66147692, 99221538, 198443076]

約数ペア:

[(1, 198443076), (2, 99221538), (3, 66147692), (4, 49610769), (6, 33073846), (12, 16536923), (13, 15264852), (26, 7632426), (39, 5088284), (52, 3816213), (78, 2544142), (156, 1272071)]