209608542

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 538757856

約数和(自身を除く): 329149314

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 673, 726, 858, 1089, 1287, 1331, 1346, 1573, 2019, 2178, 2574, 2662, 3146, 3993, 4038, 4719, 6057, 7403, 7986, 8749, 9438, 11979, 12114, 14157, 14806, 17303, 17498, 22209, 23958, 26247, 28314, 34606, 44418, 51909, 52494, 66627, 78741, 81433, 96239, 103818, 133254, 155727, 157482, 162866, 192478, 244299, 288717, 311454, 488598, 577434, 732897, 866151, 895763, 1058629, 1465794, 1732302, 1791526, 2117258, 2687289, 3175887, 5374578, 6351774, 8061867, 9527661, 11644919, 16123734, 19055322, 23289838, 34934757, 69869514, 104804271, 209608542]

約数ペア:

[(1, 209608542), (2, 104804271), (3, 69869514), (6, 34934757), (9, 23289838), (11, 19055322), (13, 16123734), (18, 11644919), (22, 9527661), (26, 8061867), (33, 6351774), (39, 5374578), (66, 3175887), (78, 2687289), (99, 2117258), (117, 1791526), (121, 1732302), (143, 1465794), (198, 1058629), (234, 895763), (242, 866151), (286, 732897), (363, 577434), (429, 488598), (673, 311454), (726, 288717), (858, 244299), (1089, 192478), (1287, 162866), (1331, 157482), (1346, 155727), (1573, 133254), (2019, 103818), (2178, 96239), (2574, 81433), (2662, 78741), (3146, 66627), (3993, 52494), (4038, 51909), (4719, 44418), (6057, 34606), (7403, 28314), (7986, 26247), (8749, 23958), (9438, 22209), (11979, 17498), (12114, 17303), (14157, 14806)]