200265550

素因数分解:

$2^1\times 5^2\times {\mathrm{1229}}^1\times {\mathrm{3259}}^1$

素因数の和:4500

約数の個数: 24

約数和(自身を含む): 372911400

約数和(自身を除く): 172645850

約数列:

[1, 2, 5, 10, 25, 50, 1229, 2458, 3259, 6145, 6518, 12290, 16295, 30725, 32590, 61450, 81475, 162950, 4005311, 8010622, 20026555, 40053110, 100132775, 200265550]

約数ペア:

[(1, 200265550), (2, 100132775), (5, 40053110), (10, 20026555), (25, 8010622), (50, 4005311), (1229, 162950), (2458, 81475), (3259, 61450), (6145, 32590), (6518, 30725), (12290, 16295)]