211399694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{13553}}^1$

素因数の和:14275

約数の個数: 16

約数和(自身を含む): 346440240

約数和(自身を除く): 135040546

約数列:

[1, 2, 11, 22, 709, 1418, 7799, 13553, 15598, 27106, 149083, 298166, 9609077, 19218154, 105699847, 211399694]

約数ペア:

[(1, 211399694), (2, 105699847), (11, 19218154), (22, 9609077), (709, 298166), (1418, 149083), (7799, 27106), (13553, 15598)]