217203708

素因数分解:

$2^2\times 3^1\times {\mathrm{1637}}^1\times {\mathrm{11057}}^1$

素因数の和:12701

約数の個数: 24

約数和(自身を含む): 507164112

約数和(自身を除く): 289960404

約数列:

[1, 2, 3, 4, 6, 12, 1637, 3274, 4911, 6548, 9822, 11057, 19644, 22114, 33171, 44228, 66342, 132684, 18100309, 36200618, 54300927, 72401236, 108601854, 217203708]

約数ペア:

[(1, 217203708), (2, 108601854), (3, 72401236), (4, 54300927), (6, 36200618), (12, 18100309), (1637, 132684), (3274, 66342), (4911, 44228), (6548, 33171), (9822, 22114), (11057, 19644)]