200726348531

素因数分解:

${\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 218328574464

約数和(自身を除く): 17602225933

約数列:

[1, 31, 43, 47, 181, 571, 961, 1333, 1457, 2021, 5611, 7783, 8507, 17701, 24553, 26837, 41323, 45167, 62651, 103351, 173941, 241273, 263717, 365801, 548731, 761143, 831947, 1153991, 1942181, 3203881, 4444093, 4857497, 7479463, 8175227, 11339831, 23595433, 25790357, 35773721, 99320311, 137766883, 150582407, 208872371, 351534761, 1108985351, 4270773373, 4668054617, 6475043501, 200726348531]

約数ペア:

[(1, 200726348531), (31, 6475043501), (43, 4668054617), (47, 4270773373), (181, 1108985351), (571, 351534761), (961, 208872371), (1333, 150582407), (1457, 137766883), (2021, 99320311), (5611, 35773721), (7783, 25790357), (8507, 23595433), (17701, 11339831), (24553, 8175227), (26837, 7479463), (41323, 4857497), (45167, 4444093), (62651, 3203881), (103351, 1942181), (173941, 1153991), (241273, 831947), (263717, 761143), (365801, 548731)]