201301400

素因数分解:

$2^3\times 5^2\times {\mathrm{1006507}}^1$

素因数の和:1006523

約数の個数: 24

約数和(自身を含む): 468026220

約数和(自身を除く): 266724820

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1006507, 2013014, 4026028, 5032535, 8052056, 10065070, 20130140, 25162675, 40260280, 50325350, 100650700, 201301400]

約数ペア:

[(1, 201301400), (2, 100650700), (4, 50325350), (5, 40260280), (8, 25162675), (10, 20130140), (20, 10065070), (25, 8052056), (40, 5032535), (50, 4026028), (100, 2013014), (200, 1006507)]