201391086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 445015872

約数和(自身を除く): 243624786

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 113, 146, 219, 226, 313, 339, 438, 626, 678, 939, 949, 1469, 1878, 1898, 2847, 2938, 4069, 4407, 5694, 8138, 8249, 8814, 12207, 16498, 22849, 24414, 24747, 35369, 45698, 49494, 68547, 70738, 106107, 107237, 137094, 212214, 214474, 297037, 321711, 459797, 594074, 643422, 891111, 919594, 1379391, 1782222, 2581937, 2758782, 5163874, 7745811, 15491622, 33565181, 67130362, 100695543, 201391086]

約数ペア:

[(1, 201391086), (2, 100695543), (3, 67130362), (6, 33565181), (13, 15491622), (26, 7745811), (39, 5163874), (73, 2758782), (78, 2581937), (113, 1782222), (146, 1379391), (219, 919594), (226, 891111), (313, 643422), (339, 594074), (438, 459797), (626, 321711), (678, 297037), (939, 214474), (949, 212214), (1469, 137094), (1878, 107237), (1898, 106107), (2847, 70738), (2938, 68547), (4069, 49494), (4407, 45698), (5694, 35369), (8138, 24747), (8249, 24414), (8814, 22849), (12207, 16498)]