255963225407

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{22157}}^1$

素因数の和:22427

約数の個数: 32

約数和(自身を含む): 276083007552

約数和(自身を除く): 20119782145

約数列:

[1, 37, 43, 53, 137, 1591, 1961, 2279, 5069, 5891, 7261, 22157, 84323, 217967, 268657, 312223, 819809, 952751, 1174321, 3035509, 11552251, 35251787, 43449877, 50495803, 112313833, 130526887, 160881977, 1868344711, 4829494819, 5952633149, 6917925011, 255963225407]

約数ペア:

[(1, 255963225407), (37, 6917925011), (43, 5952633149), (53, 4829494819), (137, 1868344711), (1591, 160881977), (1961, 130526887), (2279, 112313833), (5069, 50495803), (5891, 43449877), (7261, 35251787), (22157, 11552251), (84323, 3035509), (217967, 1174321), (268657, 952751), (312223, 819809)]