211836694071

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{3389}}^1\times {\mathrm{139837}}^1$

素因数の和:143378

約数の個数: 16

約数和(自身を含む): 284430492000

約数和(自身を除く): 72593797929

約数列:

[1, 3, 149, 447, 3389, 10167, 139837, 419511, 504961, 1514883, 20835713, 62507139, 473907593, 1421722779, 70612231357, 211836694071]

約数ペア:

[(1, 211836694071), (3, 70612231357), (149, 1421722779), (447, 473907593), (3389, 62507139), (10167, 20835713), (139837, 1514883), (419511, 504961)]