212853563

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{809}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 236144160

約数和(自身を除く): 23290597

約数列:

[1, 13, 37, 481, 547, 809, 7111, 10517, 20239, 29933, 263107, 389129, 442523, 5752799, 16373351, 212853563]

約数ペア:

[(1, 212853563), (13, 16373351), (37, 5752799), (481, 442523), (547, 389129), (809, 263107), (7111, 29933), (10517, 20239)]