227131504

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{330133}}^1$

素因数の和:330184

約数の個数: 20

約数和(自身を含む): 450302776

約数和(自身を除く): 223171272

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 330133, 660266, 1320532, 2641064, 5282128, 14195719, 28391438, 56782876, 113565752, 227131504]

約数ペア:

[(1, 227131504), (2, 113565752), (4, 56782876), (8, 28391438), (16, 14195719), (43, 5282128), (86, 2641064), (172, 1320532), (344, 660266), (688, 330133)]