211035464

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{1327}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 401905920

約数和(自身を除く): 190870456

約数列:

[1, 2, 4, 8, 103, 193, 206, 386, 412, 772, 824, 1327, 1544, 2654, 5308, 10616, 19879, 39758, 79516, 136681, 159032, 256111, 273362, 512222, 546724, 1024444, 1093448, 2048888, 26379433, 52758866, 105517732, 211035464]

約数ペア:

[(1, 211035464), (2, 105517732), (4, 52758866), (8, 26379433), (103, 2048888), (193, 1093448), (206, 1024444), (386, 546724), (412, 512222), (772, 273362), (824, 256111), (1327, 159032), (1544, 136681), (2654, 79516), (5308, 39758), (10616, 19879)]