200971012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 397281024

約数和(自身を除く): 196310012

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 101, 164, 202, 404, 451, 902, 1103, 1111, 1804, 2206, 2222, 4141, 4412, 4444, 8282, 12133, 16564, 24266, 45223, 45551, 48532, 90446, 91102, 111403, 180892, 182204, 222806, 445612, 497453, 994906, 1225433, 1989812, 2450866, 4567523, 4901732, 9135046, 18270092, 50242753, 100485506, 200971012]

約数ペア:

[(1, 200971012), (2, 100485506), (4, 50242753), (11, 18270092), (22, 9135046), (41, 4901732), (44, 4567523), (82, 2450866), (101, 1989812), (164, 1225433), (202, 994906), (404, 497453), (451, 445612), (902, 222806), (1103, 182204), (1111, 180892), (1804, 111403), (2206, 91102), (2222, 90446), (4141, 48532), (4412, 45551), (4444, 45223), (8282, 24266), (12133, 16564)]