200025260

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{21601}}^1$

素因数の和:22073

約数の個数: 24

約数和(自身を含む): 420979776

約数和(自身を除く): 220954516

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4630, 9260, 21601, 43202, 86404, 108005, 216010, 432020, 10001263, 20002526, 40005052, 50006315, 100012630, 200025260]

約数ペア:

[(1, 200025260), (2, 100012630), (4, 50006315), (5, 40005052), (10, 20002526), (20, 10001263), (463, 432020), (926, 216010), (1852, 108005), (2315, 86404), (4630, 43202), (9260, 21601)]