209420932

素因数分解:

$2^2\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{4597}}^1$

素因数の和:6235

約数の個数: 24

約数和(自身を含む): 419190464

約数和(自身を除く): 209769532

約数列:

[1, 2, 4, 7, 14, 28, 1627, 3254, 4597, 6508, 9194, 11389, 18388, 22778, 32179, 45556, 64358, 128716, 7479319, 14958638, 29917276, 52355233, 104710466, 209420932]

約数ペア:

[(1, 209420932), (2, 104710466), (4, 52355233), (7, 29917276), (14, 14958638), (28, 7479319), (1627, 128716), (3254, 64358), (4597, 45556), (6508, 32179), (9194, 22778), (11389, 18388)]