200855193

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 347584512

約数和(自身を除く): 146729319

約数列:

[1, 3, 7, 11, 21, 33, 43, 73, 77, 129, 219, 231, 277, 301, 473, 511, 803, 831, 903, 1419, 1533, 1939, 2409, 3047, 3139, 3311, 5621, 5817, 9141, 9417, 9933, 11911, 16863, 20221, 21329, 21973, 34529, 35733, 60663, 63987, 65919, 83377, 103587, 131021, 141547, 222431, 241703, 250131, 393063, 424641, 667293, 725109, 869503, 917147, 1557017, 2608509, 2751441, 4671051, 6086521, 9564533, 18259563, 28693599, 66951731, 200855193]

約数ペア:

[(1, 200855193), (3, 66951731), (7, 28693599), (11, 18259563), (21, 9564533), (33, 6086521), (43, 4671051), (73, 2751441), (77, 2608509), (129, 1557017), (219, 917147), (231, 869503), (277, 725109), (301, 667293), (473, 424641), (511, 393063), (803, 250131), (831, 241703), (903, 222431), (1419, 141547), (1533, 131021), (1939, 103587), (2409, 83377), (3047, 65919), (3139, 63987), (3311, 60663), (5621, 35733), (5817, 34529), (9141, 21973), (9417, 21329), (9933, 20221), (11911, 16863)]