208598741092

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1493}}^1\times {\mathrm{18413}}^1$

素因数の和:20188

約数の個数: 48

約数和(自身を含む): 419040179712

約数和(自身を除く): 210441438620

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1493, 1897, 2986, 3794, 5972, 7588, 10451, 18413, 20902, 36826, 41804, 73652, 128891, 257782, 404603, 515564, 809206, 1618412, 2832221, 4989923, 5664442, 9979846, 11328884, 19959692, 27490609, 34929461, 54981218, 69858922, 109962436, 139717844, 192434263, 384868526, 769737052, 7449955039, 14899910078, 29799820156, 52149685273, 104299370546, 208598741092]

約数ペア:

[(1, 208598741092), (2, 104299370546), (4, 52149685273), (7, 29799820156), (14, 14899910078), (28, 7449955039), (271, 769737052), (542, 384868526), (1084, 192434263), (1493, 139717844), (1897, 109962436), (2986, 69858922), (3794, 54981218), (5972, 34929461), (7588, 27490609), (10451, 19959692), (18413, 11328884), (20902, 9979846), (36826, 5664442), (41804, 4989923), (73652, 2832221), (128891, 1618412), (257782, 809206), (404603, 515564)]