201420016

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{78191}}^1$

素因数の和:78229

約数の個数: 40

約数和(自身を含む): 465398784

約数和(自身を除く): 263978768

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 78191, 156382, 312764, 547337, 625528, 1094674, 1251056, 1798393, 2189348, 3596786, 4378696, 7193572, 8757392, 12588751, 14387144, 25177502, 28774288, 50355004, 100710008, 201420016]

約数ペア:

[(1, 201420016), (2, 100710008), (4, 50355004), (7, 28774288), (8, 25177502), (14, 14387144), (16, 12588751), (23, 8757392), (28, 7193572), (46, 4378696), (56, 3596786), (92, 2189348), (112, 1798393), (161, 1251056), (184, 1094674), (322, 625528), (368, 547337), (644, 312764), (1288, 156382), (2576, 78191)]