201200439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 300810240

約数和(自身を除く): 99609801

約数列:

[1, 3, 11, 33, 71, 79, 213, 237, 781, 869, 1087, 2343, 2607, 3261, 5609, 11957, 16827, 35871, 61699, 77177, 85873, 185097, 231531, 257619, 848947, 944603, 2546841, 2833809, 6096983, 18290949, 67066813, 201200439]

約数ペア:

[(1, 201200439), (3, 67066813), (11, 18290949), (33, 6096983), (71, 2833809), (79, 2546841), (213, 944603), (237, 848947), (781, 257619), (869, 231531), (1087, 185097), (2343, 85873), (2607, 77177), (3261, 61699), (5609, 35871), (11957, 16827)]