200681900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{87253}}^1$

素因数の和:87290

約数の個数: 36

約数和(自身を含む): 454418832

約数和(自身を除く): 253736932

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 87253, 174506, 349012, 436265, 872530, 1745060, 2006819, 2181325, 4013638, 4362650, 8027276, 8725300, 10034095, 20068190, 40136380, 50170475, 100340950, 200681900]

約数ペア:

[(1, 200681900), (2, 100340950), (4, 50170475), (5, 40136380), (10, 20068190), (20, 10034095), (23, 8725300), (25, 8027276), (46, 4362650), (50, 4013638), (92, 2181325), (100, 2006819), (115, 1745060), (230, 872530), (460, 436265), (575, 349012), (1150, 174506), (2300, 87253)]