212219906

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1\times {\mathrm{1399}}^1$

素因数の和:2513

約数の個数: 16

約数和(自身を含む): 323232000

約数和(自身を除く): 111012094

約数列:

[1, 2, 73, 146, 1039, 1399, 2078, 2798, 75847, 102127, 151694, 204254, 1453561, 2907122, 106109953, 212219906]

約数ペア:

[(1, 212219906), (2, 106109953), (73, 2907122), (146, 1453561), (1039, 204254), (1399, 151694), (2078, 102127), (2798, 75847)]