208335966

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{155707}}^1$

素因数の和:155935

約数の個数: 16

約数和(自身を含む): 418543104

約数和(自身を除く): 210207138

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 155707, 311414, 467121, 934242, 34722661, 69445322, 104167983, 208335966]

約数ペア:

[(1, 208335966), (2, 104167983), (3, 69445322), (6, 34722661), (223, 934242), (446, 467121), (669, 311414), (1338, 155707)]