208025748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{859}}^1$

素因数の和:938

約数の個数: 108

約数和(自身を含む): 621697440

約数和(自身を除く): 413671692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 859, 868, 961, 1116, 1302, 1718, 1922, 1953, 2577, 2604, 2883, 3436, 3844, 3906, 5154, 5766, 6013, 6727, 7731, 7812, 8649, 10308, 11532, 12026, 13454, 15462, 17298, 18039, 20181, 24052, 26629, 26908, 30924, 34596, 36078, 40362, 53258, 54117, 60543, 72156, 79887, 80724, 106516, 108234, 121086, 159774, 186403, 216468, 239661, 242172, 319548, 372806, 479322, 559209, 745612, 825499, 958644, 1118418, 1650998, 1677627, 2236836, 2476497, 3301996, 3355254, 4952994, 5778493, 6710508, 7429491, 9905988, 11556986, 14858982, 17335479, 23113972, 29717964, 34670958, 52006437, 69341916, 104012874, 208025748]

約数ペア:

[(1, 208025748), (2, 104012874), (3, 69341916), (4, 52006437), (6, 34670958), (7, 29717964), (9, 23113972), (12, 17335479), (14, 14858982), (18, 11556986), (21, 9905988), (28, 7429491), (31, 6710508), (36, 5778493), (42, 4952994), (62, 3355254), (63, 3301996), (84, 2476497), (93, 2236836), (124, 1677627), (126, 1650998), (186, 1118418), (217, 958644), (252, 825499), (279, 745612), (372, 559209), (434, 479322), (558, 372806), (651, 319548), (859, 242172), (868, 239661), (961, 216468), (1116, 186403), (1302, 159774), (1718, 121086), (1922, 108234), (1953, 106516), (2577, 80724), (2604, 79887), (2883, 72156), (3436, 60543), (3844, 54117), (3906, 53258), (5154, 40362), (5766, 36078), (6013, 34596), (6727, 30924), (7731, 26908), (7812, 26629), (8649, 24052), (10308, 20181), (11532, 18039), (12026, 17298), (13454, 15462)]