196706637

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{13417}}^1$

素因数の和:13610

約数の個数: 20

約数和(自身を含む): 295491196

約数和(自身を除く): 98784559

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 4887, 13417, 14661, 40251, 120753, 362259, 1086777, 2428477, 7285431, 21856293, 65568879, 196706637]

約数ペア:

[(1, 196706637), (3, 65568879), (9, 21856293), (27, 7285431), (81, 2428477), (181, 1086777), (543, 362259), (1629, 120753), (4887, 40251), (13417, 14661)]