201396957

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{4133}}^1$

素因数の和:4612

約数の個数: 16

約数和(自身を含む): 276481920

約数和(自身を除く): 75084963

約数列:

[1, 3, 37, 111, 439, 1317, 4133, 12399, 16243, 48729, 152921, 458763, 1814387, 5443161, 67132319, 201396957]

約数ペア:

[(1, 201396957), (3, 67132319), (37, 5443161), (111, 1814387), (439, 458763), (1317, 152921), (4133, 48729), (12399, 16243)]