213439458

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{1301}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 439346880

約数和(自身を除く): 225907422

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 739, 1301, 1478, 2217, 2602, 3903, 4434, 7806, 27343, 48137, 54686, 82029, 96274, 144411, 164058, 288822, 961439, 1922878, 2884317, 5768634, 35573243, 71146486, 106719729, 213439458]

約数ペア:

[(1, 213439458), (2, 106719729), (3, 71146486), (6, 35573243), (37, 5768634), (74, 2884317), (111, 1922878), (222, 961439), (739, 288822), (1301, 164058), (1478, 144411), (2217, 96274), (2602, 82029), (3903, 54686), (4434, 48137), (7806, 27343)]