212926254

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{486133}}^1$

素因数の和:486211

約数の個数: 16

約数和(自身を含む): 431686992

約数和(自身を除く): 218760738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 486133, 972266, 1458399, 2916798, 35487709, 70975418, 106463127, 212926254]

約数ペア:

[(1, 212926254), (2, 106463127), (3, 70975418), (6, 35487709), (73, 2916798), (146, 1458399), (219, 972266), (438, 486133)]