201225236842

素因数分解:

$2^1\times 7^1\times {\mathrm{47149}}^1\times {\mathrm{304847}}^1$

素因数の和:352005

約数の個数: 16

約数和(自身を含む): 344965996800

約数和(自身を除く): 143740759958

約数列:

[1, 2, 7, 14, 47149, 94298, 304847, 330043, 609694, 660086, 2133929, 4267858, 14373231203, 28746462406, 100612618421, 201225236842]

約数ペア:

[(1, 201225236842), (2, 100612618421), (7, 28746462406), (14, 14373231203), (47149, 4267858), (94298, 2133929), (304847, 660086), (330043, 609694)]