200730838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2903}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 376358400

約数和(自身を除く): 175627562

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 449, 898, 2903, 3143, 4939, 5806, 6286, 9878, 20321, 31933, 34573, 40642, 63866, 69146, 223531, 447062, 1303447, 2606894, 9124129, 14337917, 18248258, 28675834, 100365419, 200730838]

約数ペア:

[(1, 200730838), (2, 100365419), (7, 28675834), (11, 18248258), (14, 14337917), (22, 9124129), (77, 2606894), (154, 1303447), (449, 447062), (898, 223531), (2903, 69146), (3143, 63866), (4939, 40642), (5806, 34573), (6286, 31933), (9878, 20321)]