208344678

素因数分解:

$2^1\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{16249}}^1$

素因数の和:18391

約数の個数: 16

約数和(自身を含む): 416910000

約数和(自身を除く): 208565322

約数列:

[1, 2, 3, 6, 2137, 4274, 6411, 12822, 16249, 32498, 48747, 97494, 34724113, 69448226, 104172339, 208344678]

約数ペア:

[(1, 208344678), (2, 104172339), (3, 69448226), (6, 34724113), (2137, 97494), (4274, 48747), (6411, 32498), (12822, 16249)]