201488628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21499}}^1$

素因数の和:21588

約数の個数: 48

約数和(自身を含む): 520128000

約数和(自身を除く): 318639372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 21499, 42998, 64497, 85996, 128994, 236489, 257988, 472978, 709467, 945956, 1418934, 1526429, 2837868, 3052858, 4579287, 6105716, 9158574, 16790719, 18317148, 33581438, 50372157, 67162876, 100744314, 201488628]

約数ペア:

[(1, 201488628), (2, 100744314), (3, 67162876), (4, 50372157), (6, 33581438), (11, 18317148), (12, 16790719), (22, 9158574), (33, 6105716), (44, 4579287), (66, 3052858), (71, 2837868), (132, 1526429), (142, 1418934), (213, 945956), (284, 709467), (426, 472978), (781, 257988), (852, 236489), (1562, 128994), (2343, 85996), (3124, 64497), (4686, 42998), (9372, 21499)]