210857326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{15991}}^1$

素因数の和:16359

約数の個数: 16

約数和(自身を含む): 333912960

約数和(自身を除く): 123055634

約数列:

[1, 2, 19, 38, 347, 694, 6593, 13186, 15991, 31982, 303829, 607658, 5548877, 11097754, 105428663, 210857326]

約数ペア:

[(1, 210857326), (2, 105428663), (19, 11097754), (38, 5548877), (347, 607658), (694, 303829), (6593, 31982), (13186, 15991)]