208112146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4909}}^1$

素因数の和:5010

約数の個数: 32

約数和(自身を含む): 356348160

約数和(自身を除く): 148236014

約数列:

[1, 2, 11, 22, 41, 47, 82, 94, 451, 517, 902, 1034, 1927, 3854, 4909, 9818, 21197, 42394, 53999, 107998, 201269, 230723, 402538, 461446, 2213959, 2537953, 4427918, 5075906, 9459643, 18919286, 104056073, 208112146]

約数ペア:

[(1, 208112146), (2, 104056073), (11, 18919286), (22, 9459643), (41, 5075906), (47, 4427918), (82, 2537953), (94, 2213959), (451, 461446), (517, 402538), (902, 230723), (1034, 201269), (1927, 107998), (3854, 53999), (4909, 42394), (9818, 21197)]