315725408966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{202128943}}^1$

素因数の和:202129027

約数の個数: 16

約数和(自身を含む): 523918222848

約数和(自身を除く): 208192813882

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 202128943, 404257886, 2223418373, 4446836746, 14351154953, 28702309906, 157862704483, 315725408966]

約数ペア:

[(1, 315725408966), (2, 157862704483), (11, 28702309906), (22, 14351154953), (71, 4446836746), (142, 2223418373), (781, 404257886), (1562, 202128943)]