204028132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9887}}^1$

素因数の和:9976

約数の個数: 48

約数和(自身を含む): 451842048

約数和(自身を除く): 247813916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 5159, 9887, 10318, 19774, 20636, 39548, 69209, 108757, 138418, 217514, 276836, 435028, 662429, 761299, 1324858, 1522598, 2649716, 3045196, 4637003, 7286719, 9274006, 14573438, 18548012, 29146876, 51007033, 102014066, 204028132]

約数ペア:

[(1, 204028132), (2, 102014066), (4, 51007033), (7, 29146876), (11, 18548012), (14, 14573438), (22, 9274006), (28, 7286719), (44, 4637003), (67, 3045196), (77, 2649716), (134, 1522598), (154, 1324858), (268, 761299), (308, 662429), (469, 435028), (737, 276836), (938, 217514), (1474, 138418), (1876, 108757), (2948, 69209), (5159, 39548), (9887, 20636), (10318, 19774)]