222646561

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 233675200

約数和(自身を除く): 11028639

約数列:

[1, 43, 67, 109, 709, 2881, 4687, 7303, 30487, 47503, 77281, 314029, 2042629, 3323083, 5177827, 222646561]

約数ペア:

[(1, 222646561), (43, 5177827), (67, 3323083), (109, 2042629), (709, 314029), (2881, 77281), (4687, 47503), (7303, 30487)]