204943316

素因数分解:

$2^2\times {\mathrm{3371}}^1\times {\mathrm{15199}}^1$

素因数の和:18574

約数の個数: 12

約数和(自身を含む): 358780800

約数和(自身を除く): 153837484

約数列:

[1, 2, 4, 3371, 6742, 13484, 15199, 30398, 60796, 51235829, 102471658, 204943316]

約数ペア:

[(1, 204943316), (2, 102471658), (4, 51235829), (3371, 60796), (6742, 30398), (13484, 15199)]