201643686

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1201

約数の個数: 48

約数和(自身を含む): 445798080

約数和(自身を除く): 244154394

約数列:

[1, 2, 3, 6, 9, 18, 83, 139, 166, 249, 278, 417, 498, 747, 834, 971, 1251, 1494, 1942, 2502, 2913, 5826, 8739, 11537, 17478, 23074, 34611, 69222, 80593, 103833, 134969, 161186, 207666, 241779, 269938, 404907, 483558, 725337, 809814, 1214721, 1450674, 2429442, 11202427, 22404854, 33607281, 67214562, 100821843, 201643686]

約数ペア:

[(1, 201643686), (2, 100821843), (3, 67214562), (6, 33607281), (9, 22404854), (18, 11202427), (83, 2429442), (139, 1450674), (166, 1214721), (249, 809814), (278, 725337), (417, 483558), (498, 404907), (747, 269938), (834, 241779), (971, 207666), (1251, 161186), (1494, 134969), (1942, 103833), (2502, 80593), (2913, 69222), (5826, 34611), (8739, 23074), (11537, 17478)]