229609513

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 265431040

約数和(自身を除く): 35821527

約数列:

[1, 7, 139, 367, 643, 973, 2569, 4501, 51013, 89377, 235981, 357091, 625639, 1651867, 32801359, 229609513]

約数ペア:

[(1, 229609513), (7, 32801359), (139, 1651867), (367, 625639), (643, 357091), (973, 235981), (2569, 89377), (4501, 51013)]