200606960

素因数分解:

$2^4\times 5^1\times {\mathrm{2507587}}^1$

素因数の和:2507600

約数の個数: 20

約数和(自身を含む): 466411368

約数和(自身を除く): 265804408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2507587, 5015174, 10030348, 12537935, 20060696, 25075870, 40121392, 50151740, 100303480, 200606960]

約数ペア:

[(1, 200606960), (2, 100303480), (4, 50151740), (5, 40121392), (8, 25075870), (10, 20060696), (16, 12537935), (20, 10030348), (40, 5015174), (80, 2507587)]