201584138

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{33721}}^1$

素因数の和:33798

約数の個数: 24

約数和(自身を含む): 357520644

約数和(自身を除く): 155936506

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 33721, 67442, 236047, 472094, 1652329, 2056981, 3304658, 4113962, 14398867, 28797734, 100792069, 201584138]

約数ペア:

[(1, 201584138), (2, 100792069), (7, 28797734), (14, 14398867), (49, 4113962), (61, 3304658), (98, 2056981), (122, 1652329), (427, 472094), (854, 236047), (2989, 67442), (5978, 33721)]