208264911

素因数分解:

$3^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1\times {\mathrm{613}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 279836640

約数和(自身を除く): 71571729

約数列:

[1, 3, 269, 421, 613, 807, 1263, 1839, 113249, 164897, 258073, 339747, 494691, 774219, 69421637, 208264911]

約数ペア:

[(1, 208264911), (3, 69421637), (269, 774219), (421, 494691), (613, 339747), (807, 258073), (1263, 164897), (1839, 113249)]