208378313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{2897}}^1$

素因数の和:3424

約数の個数: 16

約数和(自身を含む): 245379456

約数和(自身を除く): 37001143

約数列:

[1, 11, 13, 143, 503, 2897, 5533, 6539, 31867, 37661, 71929, 414271, 1457191, 16029101, 18943483, 208378313]

約数ペア:

[(1, 208378313), (11, 18943483), (13, 16029101), (143, 1457191), (503, 414271), (2897, 71929), (5533, 37661), (6539, 31867)]