200870896

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{52529}}^1$

素因数の和:52776

約数の個数: 20

約数和(自身を含む): 390823200

約数和(自身を除く): 189952304

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 52529, 105058, 210116, 420232, 840464, 12554431, 25108862, 50217724, 100435448, 200870896]

約数ペア:

[(1, 200870896), (2, 100435448), (4, 50217724), (8, 25108862), (16, 12554431), (239, 840464), (478, 420232), (956, 210116), (1912, 105058), (3824, 52529)]