200419312

素因数分解:

$2^4\times {\mathrm{1579}}^1\times {\mathrm{7933}}^1$

素因数の和:9520

約数の個数: 20

約数和(自身を含む): 388607320

約数和(自身を除く): 188188008

約数列:

[1, 2, 4, 8, 16, 1579, 3158, 6316, 7933, 12632, 15866, 25264, 31732, 63464, 126928, 12526207, 25052414, 50104828, 100209656, 200419312]

約数ペア:

[(1, 200419312), (2, 100209656), (4, 50104828), (8, 25052414), (16, 12526207), (1579, 126928), (3158, 63464), (6316, 31732), (7933, 25264), (12632, 15866)]