202956471

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{1999}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 304200000

約数和(自身を除く): 101243529

約数列:

[1, 3, 9, 29, 87, 261, 389, 1167, 1999, 3501, 5997, 11281, 17991, 33843, 57971, 101529, 173913, 521739, 777611, 2332833, 6998499, 22550719, 67652157, 202956471]

約数ペア:

[(1, 202956471), (3, 67652157), (9, 22550719), (29, 6998499), (87, 2332833), (261, 777611), (389, 521739), (1167, 173913), (1999, 101529), (3501, 57971), (5997, 33843), (11281, 17991)]