208728846

素因数分解:

$2^1\times 3^3\times {\mathrm{3865349}}^1$

素因数の和:3865360

約数の個数: 16

約数和(自身を含む): 463842000

約数和(自身を除く): 255113154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3865349, 7730698, 11596047, 23192094, 34788141, 69576282, 104364423, 208728846]

約数ペア:

[(1, 208728846), (2, 104364423), (3, 69576282), (6, 34788141), (9, 23192094), (18, 11596047), (27, 7730698), (54, 3865349)]