213799690314

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1217}}^1\times {\mathrm{199181}}^1$

素因数の和:200420

約数の個数: 72

約数和(自身を含む): 539307971748

約数和(自身を除く): 325508281434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1217, 2434, 3651, 7302, 8519, 10953, 17038, 21906, 25557, 51114, 59633, 76671, 119266, 153342, 178899, 199181, 357798, 398362, 536697, 597543, 1073394, 1195086, 1394267, 1792629, 2788534, 3585258, 4182801, 8365602, 9759869, 12548403, 19519738, 25096806, 29279607, 58559214, 87838821, 175677642, 242403277, 484806554, 727209831, 1454419662, 1696822939, 2181629493, 3393645878, 4363258986, 5090468817, 10180937634, 11877760573, 15271406451, 23755521146, 30542812902, 35633281719, 71266563438, 106899845157, 213799690314]

約数ペア:

[(1, 213799690314), (2, 106899845157), (3, 71266563438), (6, 35633281719), (7, 30542812902), (9, 23755521146), (14, 15271406451), (18, 11877760573), (21, 10180937634), (42, 5090468817), (49, 4363258986), (63, 3393645878), (98, 2181629493), (126, 1696822939), (147, 1454419662), (294, 727209831), (441, 484806554), (882, 242403277), (1217, 175677642), (2434, 87838821), (3651, 58559214), (7302, 29279607), (8519, 25096806), (10953, 19519738), (17038, 12548403), (21906, 9759869), (25557, 8365602), (51114, 4182801), (59633, 3585258), (76671, 2788534), (119266, 1792629), (153342, 1394267), (178899, 1195086), (199181, 1073394), (357798, 597543), (398362, 536697)]