201775139860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8011}}^1\times {\mathrm{179909}}^1$

素因数の和:187936

約数の個数: 48

約数和(自身を含む): 484323477120

約数和(自身を除く): 282548337260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8011, 16022, 32044, 40055, 56077, 80110, 112154, 160220, 179909, 224308, 280385, 359818, 560770, 719636, 899545, 1121540, 1259363, 1799090, 2518726, 3598180, 5037452, 6296815, 12593630, 25187260, 1441250999, 2882501998, 5765003996, 7206254995, 10088756993, 14412509990, 20177513986, 28825019980, 40355027972, 50443784965, 100887569930, 201775139860]

約数ペア:

[(1, 201775139860), (2, 100887569930), (4, 50443784965), (5, 40355027972), (7, 28825019980), (10, 20177513986), (14, 14412509990), (20, 10088756993), (28, 7206254995), (35, 5765003996), (70, 2882501998), (140, 1441250999), (8011, 25187260), (16022, 12593630), (32044, 6296815), (40055, 5037452), (56077, 3598180), (80110, 2518726), (112154, 1799090), (160220, 1259363), (179909, 1121540), (224308, 899545), (280385, 719636), (359818, 560770)]