213399768

素因数分解:

$2^3\times 3^1\times {\mathrm{8891657}}^1$

素因数の和:8891666

約数の個数: 16

約数和(自身を含む): 533499480

約数和(自身を除く): 320099712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8891657, 17783314, 26674971, 35566628, 53349942, 71133256, 106699884, 213399768]

約数ペア:

[(1, 213399768), (2, 106699884), (3, 71133256), (4, 53349942), (6, 35566628), (8, 26674971), (12, 17783314), (24, 8891657)]