200644574

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{34919}}^1$

素因数の和:34964

約数の個数: 24

約数和(自身を含む): 345079440

約数和(自身を除く): 144434866

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 34919, 69838, 453947, 593623, 907894, 1187246, 5901311, 7717099, 11802622, 15434198, 100322287, 200644574]

約数ペア:

[(1, 200644574), (2, 100322287), (13, 15434198), (17, 11802622), (26, 7717099), (34, 5901311), (169, 1187246), (221, 907894), (338, 593623), (442, 453947), (2873, 69838), (5746, 34919)]