202355769

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1951}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 337305600

約数和(自身を除く): 134949831

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 449, 1347, 1951, 3143, 4939, 5853, 9429, 13657, 14817, 21461, 34573, 40971, 64383, 103719, 150227, 450681, 875999, 2627997, 6131993, 9635989, 18395979, 28907967, 67451923, 202355769]

約数ペア:

[(1, 202355769), (3, 67451923), (7, 28907967), (11, 18395979), (21, 9635989), (33, 6131993), (77, 2627997), (231, 875999), (449, 450681), (1347, 150227), (1951, 103719), (3143, 64383), (4939, 40971), (5853, 34573), (9429, 21461), (13657, 14817)]