201665886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{76913}}^1$

素因数の和:76960

約数の個数: 32

約数和(自身を含む): 443024640

約数和(自身を除く): 241358754

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 76913, 153826, 230739, 461478, 1461347, 1768999, 2922694, 3537998, 4384041, 5306997, 8768082, 10613994, 33610981, 67221962, 100832943, 201665886]

約数ペア:

[(1, 201665886), (2, 100832943), (3, 67221962), (6, 33610981), (19, 10613994), (23, 8768082), (38, 5306997), (46, 4384041), (57, 3537998), (69, 2922694), (114, 1768999), (138, 1461347), (437, 461478), (874, 230739), (1311, 153826), (2622, 76913)]