193764824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{7949}}^1$

素因数の和:8243

約数の個数: 32

約数和(自身を含む): 397818000

約数和(自身を除く): 204053176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 277, 554, 1108, 2216, 3047, 6094, 7949, 12188, 15898, 24376, 31796, 63592, 87439, 174878, 349756, 699512, 2201873, 4403746, 8807492, 17614984, 24220603, 48441206, 96882412, 193764824]

約数ペア:

[(1, 193764824), (2, 96882412), (4, 48441206), (8, 24220603), (11, 17614984), (22, 8807492), (44, 4403746), (88, 2201873), (277, 699512), (554, 349756), (1108, 174878), (2216, 87439), (3047, 63592), (6094, 31796), (7949, 24376), (12188, 15898)]