201880196

素因数分解:

$2^2\times 7^3\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 414288000

約数和(自身を除く): 212407804

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 269, 343, 538, 547, 686, 1076, 1094, 1372, 1883, 2188, 3766, 3829, 7532, 7658, 13181, 15316, 26362, 26803, 52724, 53606, 92267, 107212, 147143, 184534, 187621, 294286, 369068, 375242, 588572, 750484, 1030001, 2060002, 4120004, 7210007, 14420014, 28840028, 50470049, 100940098, 201880196]

約数ペア:

[(1, 201880196), (2, 100940098), (4, 50470049), (7, 28840028), (14, 14420014), (28, 7210007), (49, 4120004), (98, 2060002), (196, 1030001), (269, 750484), (343, 588572), (538, 375242), (547, 369068), (686, 294286), (1076, 187621), (1094, 184534), (1372, 147143), (1883, 107212), (2188, 92267), (3766, 53606), (3829, 52724), (7532, 26803), (7658, 26362), (13181, 15316)]