201344143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2833}}^1$

素因数の和:2935

約数の個数: 32

約数和(自身を含む): 274240512

約数和(自身を除く): 72896369

約数列:

[1, 7, 11, 13, 71, 77, 91, 143, 497, 781, 923, 1001, 2833, 5467, 6461, 10153, 19831, 31163, 36829, 71071, 201143, 218141, 257803, 405119, 1408001, 2212573, 2614859, 2835833, 15488011, 18304013, 28763449, 201344143]

約数ペア:

[(1, 201344143), (7, 28763449), (11, 18304013), (13, 15488011), (71, 2835833), (77, 2614859), (91, 2212573), (143, 1408001), (497, 405119), (781, 257803), (923, 218141), (1001, 201143), (2833, 71071), (5467, 36829), (6461, 31163), (10153, 19831)]