214964674

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1\times {\mathrm{829}}^1$

素因数の和:1557

約数の個数: 16

約数和(自身を含む): 324646200

約数和(自身を除く): 109681526

約数列:

[1, 2, 317, 409, 634, 818, 829, 1658, 129653, 259306, 262793, 339061, 525586, 678122, 107482337, 214964674]

約数ペア:

[(1, 214964674), (2, 107482337), (317, 678122), (409, 525586), (634, 339061), (818, 262793), (829, 259306), (1658, 129653)]