200816187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 336752640

約数和(自身を除く): 135936453

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 71, 143, 209, 213, 247, 347, 429, 627, 741, 781, 923, 1041, 1349, 2343, 2717, 2769, 3817, 4047, 4511, 6593, 8151, 10153, 11451, 13533, 14839, 17537, 19779, 24637, 30459, 44517, 49621, 52611, 72523, 73911, 85709, 148863, 192907, 217569, 257127, 271007, 320281, 468103, 578721, 813021, 942799, 960843, 1404309, 2828397, 3523091, 5149133, 6085339, 10569273, 15447399, 18256017, 66938729, 200816187]

約数ペア:

[(1, 200816187), (3, 66938729), (11, 18256017), (13, 15447399), (19, 10569273), (33, 6085339), (39, 5149133), (57, 3523091), (71, 2828397), (143, 1404309), (209, 960843), (213, 942799), (247, 813021), (347, 578721), (429, 468103), (627, 320281), (741, 271007), (781, 257127), (923, 217569), (1041, 192907), (1349, 148863), (2343, 85709), (2717, 73911), (2769, 72523), (3817, 52611), (4047, 49621), (4511, 44517), (6593, 30459), (8151, 24637), (10153, 19779), (11451, 17537), (13533, 14839)]