201774220

素因数分解:

$2^2\times 5^1\times {\mathrm{967}}^1\times {\mathrm{10433}}^1$

素因数の和:11409

約数の個数: 24

約数和(自身を含む): 424204704

約数和(自身を除く): 222430484

約数列:

[1, 2, 4, 5, 10, 20, 967, 1934, 3868, 4835, 9670, 10433, 19340, 20866, 41732, 52165, 104330, 208660, 10088711, 20177422, 40354844, 50443555, 100887110, 201774220]

約数ペア:

[(1, 201774220), (2, 100887110), (4, 50443555), (5, 40354844), (10, 20177422), (20, 10088711), (967, 208660), (1934, 104330), (3868, 52165), (4835, 41732), (9670, 20866), (10433, 19340)]