200650700

素因数分解:

$2^2\times 5^2\times {\mathrm{2006507}}^1$

素因数の和:2006521

約数の個数: 18

約数和(自身を含む): 435412236

約数和(自身を除く): 234761536

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2006507, 4013014, 8026028, 10032535, 20065070, 40130140, 50162675, 100325350, 200650700]

約数ペア:

[(1, 200650700), (2, 100325350), (4, 50162675), (5, 40130140), (10, 20065070), (20, 10032535), (25, 8026028), (50, 4013014), (100, 2006507)]