268366

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:699

約数の個数: 16

約数和(自身を含む): 476640

約数和(自身を除く): 208274

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 661, 1322, 4627, 9254, 19169, 38338, 134183, 268366]

約数ペア:

[(1, 268366), (2, 134183), (7, 38338), (14, 19169), (29, 9254), (58, 4627), (203, 1322), (406, 661)]