200406724

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{19937}}^1$

素因数の和:20307

約数の個数: 24

約数和(自身を含む): 401950080

約数和(自身を除く): 201543356

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 10052, 19937, 39874, 79748, 139559, 279118, 558236, 7157383, 14314766, 28629532, 50101681, 100203362, 200406724]

約数ペア:

[(1, 200406724), (2, 100203362), (4, 50101681), (7, 28629532), (14, 14314766), (28, 7157383), (359, 558236), (718, 279118), (1436, 139559), (2513, 79748), (5026, 39874), (10052, 19937)]