188492073

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6857}}^1$

素因数の和:6902

約数の個数: 48

約数和(自身を含む): 337742784

約数和(自身を除く): 149250711

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1309, 1617, 2499, 3927, 6857, 9163, 20571, 27489, 47999, 75427, 116569, 143997, 226281, 335993, 349707, 527989, 815983, 1007979, 1282259, 1583967, 2447949, 3695923, 3846777, 5711881, 8975813, 11087769, 17135643, 26927439, 62830691, 188492073]

約数ペア:

[(1, 188492073), (3, 62830691), (7, 26927439), (11, 17135643), (17, 11087769), (21, 8975813), (33, 5711881), (49, 3846777), (51, 3695923), (77, 2447949), (119, 1583967), (147, 1282259), (187, 1007979), (231, 815983), (357, 527989), (539, 349707), (561, 335993), (833, 226281), (1309, 143997), (1617, 116569), (2499, 75427), (3927, 47999), (6857, 27489), (9163, 20571)]