200227900

素因数分解:

$2^2\times 5^2\times {\mathrm{439}}^1\times {\mathrm{4561}}^1$

素因数の和:5014

約数の個数: 36

約数和(自身を含む): 435579760

約数和(自身を除く): 235351860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 439, 878, 1756, 2195, 4390, 4561, 8780, 9122, 10975, 18244, 21950, 22805, 43900, 45610, 91220, 114025, 228050, 456100, 2002279, 4004558, 8009116, 10011395, 20022790, 40045580, 50056975, 100113950, 200227900]

約数ペア:

[(1, 200227900), (2, 100113950), (4, 50056975), (5, 40045580), (10, 20022790), (20, 10011395), (25, 8009116), (50, 4004558), (100, 2002279), (439, 456100), (878, 228050), (1756, 114025), (2195, 91220), (4390, 45610), (4561, 43900), (8780, 22805), (9122, 21950), (10975, 18244)]