197420702992

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{425475653}}^1$

素因数の和:425475690

約数の個数: 20

約数和(自身を含む): 395692358220

約数和(自身を除く): 198271655228

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 425475653, 850951306, 1701902612, 3403805224, 6807610448, 12338793937, 24677587874, 49355175748, 98710351496, 197420702992]

約数ペア:

[(1, 197420702992), (2, 98710351496), (4, 49355175748), (8, 24677587874), (16, 12338793937), (29, 6807610448), (58, 3403805224), (116, 1701902612), (232, 850951306), (464, 425475653)]