206829974

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 340092480

約数和(自身を除く): 133262506

約数列:

[1, 2, 13, 26, 103, 169, 206, 338, 457, 914, 1339, 2197, 2678, 4394, 5941, 11882, 17407, 34814, 47071, 77233, 94142, 154466, 226291, 452582, 611923, 1004029, 1223846, 2008058, 7954999, 15909998, 103414987, 206829974]

約数ペア:

[(1, 206829974), (2, 103414987), (13, 15909998), (26, 7954999), (103, 2008058), (169, 1223846), (206, 1004029), (338, 611923), (457, 452582), (914, 226291), (1339, 154466), (2197, 94142), (2678, 77233), (4394, 47071), (5941, 34814), (11882, 17407)]