201785887130

素因数分解:

$2^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{15438859}}^1$

素因数の和:15440173

約数の個数: 16

約数和(自身を含む): 363492519840

約数和(自身を除く): 161706632710

約数列:

[1, 2, 5, 10, 1307, 2614, 6535, 13070, 15438859, 30877718, 77194295, 154388590, 20178588713, 40357177426, 100892943565, 201785887130]

約数ペア:

[(1, 201785887130), (2, 100892943565), (5, 40357177426), (10, 20178588713), (1307, 154388590), (2614, 77194295), (6535, 30877718), (13070, 15438859)]