201445866

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{65447}}^1$

素因数の和:65480

約数の個数: 40

約数和(自身を含む): 475152480

約数和(自身を除く): 273706614

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 65447, 130894, 196341, 392682, 589023, 1178046, 1243493, 1767069, 2486986, 3534138, 3730479, 5301207, 7460958, 10602414, 11191437, 22382874, 33574311, 67148622, 100722933, 201445866]

約数ペア:

[(1, 201445866), (2, 100722933), (3, 67148622), (6, 33574311), (9, 22382874), (18, 11191437), (19, 10602414), (27, 7460958), (38, 5301207), (54, 3730479), (57, 3534138), (81, 2486986), (114, 1767069), (162, 1243493), (171, 1178046), (342, 589023), (513, 392682), (1026, 196341), (1539, 130894), (3078, 65447)]