211546128

素因数分解:

$2^4\times 3^1\times {\mathrm{4407211}}^1$

素因数の和:4407222

約数の個数: 20

約数和(自身を含む): 546494288

約数和(自身を除く): 334948160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4407211, 8814422, 13221633, 17628844, 26443266, 35257688, 52886532, 70515376, 105773064, 211546128]

約数ペア:

[(1, 211546128), (2, 105773064), (3, 70515376), (4, 52886532), (6, 35257688), (8, 26443266), (12, 17628844), (16, 13221633), (24, 8814422), (48, 4407211)]