206674566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{45989}}^1$

素因数の和:46108

約数の個数: 32

約数和(自身を含む): 476824320

約数和(自身を除く): 270149754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 45989, 91978, 137967, 275934, 321923, 643846, 965769, 1931538, 4920823, 9841646, 14762469, 29524938, 34445761, 68891522, 103337283, 206674566]

約数ペア:

[(1, 206674566), (2, 103337283), (3, 68891522), (6, 34445761), (7, 29524938), (14, 14762469), (21, 9841646), (42, 4920823), (107, 1931538), (214, 965769), (321, 643846), (642, 321923), (749, 275934), (1498, 137967), (2247, 91978), (4494, 45989)]