216113849

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{3797}}^1$

素因数の和:4024

約数の個数: 16

約数和(自身を含む): 253767168

約数和(自身を除く): 37653319

約数列:

[1, 7, 47, 173, 329, 1211, 3797, 8131, 26579, 56917, 178459, 656881, 1249213, 4598167, 30873407, 216113849]

約数ペア:

[(1, 216113849), (7, 30873407), (47, 4598167), (173, 1249213), (329, 656881), (1211, 178459), (3797, 56917), (8131, 26579)]