208349688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17609}}^1$

素因数の和:17664

約数の個数: 64

約数和(自身を含む): 570564000

約数和(自身を除く): 362214312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 348, 408, 493, 696, 986, 1479, 1972, 2958, 3944, 5916, 11832, 17609, 35218, 52827, 70436, 105654, 140872, 211308, 299353, 422616, 510661, 598706, 898059, 1021322, 1197412, 1531983, 1796118, 2042644, 2394824, 3063966, 3592236, 4085288, 6127932, 7184472, 8681237, 12255864, 17362474, 26043711, 34724948, 52087422, 69449896, 104174844, 208349688]

約数ペア:

[(1, 208349688), (2, 104174844), (3, 69449896), (4, 52087422), (6, 34724948), (8, 26043711), (12, 17362474), (17, 12255864), (24, 8681237), (29, 7184472), (34, 6127932), (51, 4085288), (58, 3592236), (68, 3063966), (87, 2394824), (102, 2042644), (116, 1796118), (136, 1531983), (174, 1197412), (204, 1021322), (232, 898059), (348, 598706), (408, 510661), (493, 422616), (696, 299353), (986, 211308), (1479, 140872), (1972, 105654), (2958, 70436), (3944, 52827), (5916, 35218), (11832, 17609)]