201780076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{4523}}^1$

素因数の和:5133

約数の個数: 24

約数和(自身を含む): 372415680

約数和(自身を除く): 170635604

約数列:

[1, 2, 4, 19, 38, 76, 587, 1174, 2348, 4523, 9046, 11153, 18092, 22306, 44612, 85937, 171874, 343748, 2655001, 5310002, 10620004, 50445019, 100890038, 201780076]

約数ペア:

[(1, 201780076), (2, 100890038), (4, 50445019), (19, 10620004), (38, 5310002), (76, 2655001), (587, 343748), (1174, 171874), (2348, 85937), (4523, 44612), (9046, 22306), (11153, 18092)]