268542218

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{186229}}^1$

素因数の和:186341

約数の個数: 16

約数和(自身を含む): 464830080

約数和(自身を除く): 196287862

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 186229, 372458, 1303603, 2607206, 19181587, 38363174, 134271109, 268542218]

約数ペア:

[(1, 268542218), (2, 134271109), (7, 38363174), (14, 19181587), (103, 2607206), (206, 1303603), (721, 372458), (1442, 186229)]