193306588

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{680657}}^1$

素因数の和:680732

約数の個数: 12

約数和(自身を含む): 343051632

約数和(自身を除く): 149745044

約数列:

[1, 2, 4, 71, 142, 284, 680657, 1361314, 2722628, 48326647, 96653294, 193306588]

約数ペア:

[(1, 193306588), (2, 96653294), (4, 48326647), (71, 2722628), (142, 1361314), (284, 680657)]