208484874

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{296987}}^1$

素因数の和:297011

約数の個数: 32

約数和(自身を含む): 498939840

約数和(自身を除く): 290454966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 296987, 593974, 890961, 1781922, 2672883, 3860831, 5345766, 7721662, 8018649, 11582493, 16037298, 23164986, 34747479, 69494958, 104242437, 208484874]

約数ペア:

[(1, 208484874), (2, 104242437), (3, 69494958), (6, 34747479), (9, 23164986), (13, 16037298), (18, 11582493), (26, 8018649), (27, 7721662), (39, 5345766), (54, 3860831), (78, 2672883), (117, 1781922), (234, 890961), (351, 593974), (702, 296987)]