205599768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:849

約数の個数: 128

約数和(自身を含む): 604247040

約数和(自身を除く): 398647272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 61, 66, 68, 88, 102, 122, 132, 136, 183, 187, 204, 244, 264, 366, 374, 408, 488, 561, 671, 732, 748, 751, 1037, 1122, 1342, 1464, 1496, 1502, 2013, 2074, 2244, 2253, 2684, 3004, 3111, 4026, 4148, 4488, 4506, 5368, 6008, 6222, 8052, 8261, 8296, 9012, 11407, 12444, 12767, 16104, 16522, 18024, 22814, 24783, 24888, 25534, 33044, 34221, 38301, 45628, 45811, 49566, 51068, 66088, 68442, 76602, 91256, 91622, 99132, 102136, 136884, 137433, 140437, 153204, 183244, 198264, 273768, 274866, 280874, 306408, 366488, 421311, 503921, 549732, 561748, 778787, 842622, 1007842, 1099464, 1123496, 1511763, 1557574, 1685244, 2015684, 2336361, 3023526, 3115148, 3370488, 4031368, 4672722, 6047052, 6230296, 8566657, 9345444, 12094104, 17133314, 18690888, 25699971, 34266628, 51399942, 68533256, 102799884, 205599768]

約数ペア:

[(1, 205599768), (2, 102799884), (3, 68533256), (4, 51399942), (6, 34266628), (8, 25699971), (11, 18690888), (12, 17133314), (17, 12094104), (22, 9345444), (24, 8566657), (33, 6230296), (34, 6047052), (44, 4672722), (51, 4031368), (61, 3370488), (66, 3115148), (68, 3023526), (88, 2336361), (102, 2015684), (122, 1685244), (132, 1557574), (136, 1511763), (183, 1123496), (187, 1099464), (204, 1007842), (244, 842622), (264, 778787), (366, 561748), (374, 549732), (408, 503921), (488, 421311), (561, 366488), (671, 306408), (732, 280874), (748, 274866), (751, 273768), (1037, 198264), (1122, 183244), (1342, 153204), (1464, 140437), (1496, 137433), (1502, 136884), (2013, 102136), (2074, 99132), (2244, 91622), (2253, 91256), (2684, 76602), (3004, 68442), (3111, 66088), (4026, 51068), (4148, 49566), (4488, 45811), (4506, 45628), (5368, 38301), (6008, 34221), (6222, 33044), (8052, 25534), (8261, 24888), (8296, 24783), (9012, 22814), (11407, 18024), (12444, 16522), (12767, 16104)]