268702

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1155

約数の個数: 16

約数和(自身を含む): 488160

約数和(自身を除く): 219458

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1129, 2258, 7903, 15806, 19193, 38386, 134351, 268702]

約数ペア:

[(1, 268702), (2, 134351), (7, 38386), (14, 19193), (17, 15806), (34, 7903), (119, 2258), (238, 1129)]