219090082

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{48407}}^1$

素因数の和:48513

約数の個数: 16

約数和(自身を含む): 343890432

約数和(自身を除く): 124800350

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 48407, 96814, 1500617, 3001234, 3533711, 7067422, 109545041, 219090082]

約数ペア:

[(1, 219090082), (2, 109545041), (31, 7067422), (62, 3533711), (73, 3001234), (146, 1500617), (2263, 96814), (4526, 48407)]