207795651

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{230117}}^1$

素因数の和:230170

約数の個数: 16

約数和(自身を含む): 324006144

約数和(自身を除く): 116210493

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 230117, 690351, 1610819, 4832457, 9895031, 29685093, 69265217, 207795651]

約数ペア:

[(1, 207795651), (3, 69265217), (7, 29685093), (21, 9895031), (43, 4832457), (129, 1610819), (301, 690351), (903, 230117)]