210005040189

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{929}}^1\times {\mathrm{2719}}^1$

素因数の和:3802

約数の個数: 64

約数和(自身を含む): 332207308800

約数和(自身を除く): 122202268611

約数列:

[1, 3, 7, 21, 37, 107, 111, 259, 321, 749, 777, 929, 2247, 2719, 2787, 3959, 6503, 8157, 11877, 19033, 19509, 27713, 34373, 57099, 83139, 99403, 100603, 103119, 240611, 290933, 298209, 301809, 695821, 704221, 721833, 872799, 2036531, 2087463, 2112663, 2525951, 3677911, 6109593, 7577853, 10764521, 11033733, 17681657, 25745377, 32293563, 53044971, 75351647, 77236131, 93460187, 226054941, 270276757, 280380561, 654221309, 810830271, 1891937299, 1962663927, 5675811897, 10000240009, 30000720027, 70001680063, 210005040189]

約数ペア:

[(1, 210005040189), (3, 70001680063), (7, 30000720027), (21, 10000240009), (37, 5675811897), (107, 1962663927), (111, 1891937299), (259, 810830271), (321, 654221309), (749, 280380561), (777, 270276757), (929, 226054941), (2247, 93460187), (2719, 77236131), (2787, 75351647), (3959, 53044971), (6503, 32293563), (8157, 25745377), (11877, 17681657), (19033, 11033733), (19509, 10764521), (27713, 7577853), (34373, 6109593), (57099, 3677911), (83139, 2525951), (99403, 2112663), (100603, 2087463), (103119, 2036531), (240611, 872799), (290933, 721833), (298209, 704221), (301809, 695821)]