205597548

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{146437}}^1$

素因数の和:146463

約数の個数: 48

約数和(自身を含む): 574036960

約数和(自身を除く): 368439412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 146437, 292874, 439311, 585748, 878622, 1317933, 1757244, 1903681, 2635866, 3807362, 3953799, 5271732, 5711043, 7614724, 7907598, 11422086, 15815196, 17133129, 22844172, 34266258, 51399387, 68532516, 102798774, 205597548]

約数ペア:

[(1, 205597548), (2, 102798774), (3, 68532516), (4, 51399387), (6, 34266258), (9, 22844172), (12, 17133129), (13, 15815196), (18, 11422086), (26, 7907598), (27, 7614724), (36, 5711043), (39, 5271732), (52, 3953799), (54, 3807362), (78, 2635866), (108, 1903681), (117, 1757244), (156, 1317933), (234, 878622), (351, 585748), (468, 439311), (702, 292874), (1404, 146437)]