213549607

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 245145600

約数和(自身を除く): 31595993

約数列:

[1, 19, 31, 37, 41, 239, 589, 703, 779, 1147, 1271, 1517, 4541, 7409, 8843, 9799, 21793, 24149, 28823, 47027, 140771, 168017, 186181, 274133, 303769, 362563, 893513, 5208527, 5771611, 6888697, 11239453, 213549607]

約数ペア:

[(1, 213549607), (19, 11239453), (31, 6888697), (37, 5771611), (41, 5208527), (239, 893513), (589, 362563), (703, 303769), (779, 274133), (1147, 186181), (1271, 168017), (1517, 140771), (4541, 47027), (7409, 28823), (8843, 24149), (9799, 21793)]