205855424

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4129}}^1$

素因数の和:4201

約数の個数: 56

約数和(自身を含む): 440588400

約数和(自身を除く): 234732976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1216, 1312, 1558, 2624, 3116, 4129, 6232, 8258, 12464, 16516, 24928, 33032, 49856, 66064, 78451, 132128, 156902, 169289, 264256, 313804, 338578, 627608, 677156, 1255216, 1354312, 2510432, 2708624, 3216491, 5020864, 5417248, 6432982, 10834496, 12865964, 25731928, 51463856, 102927712, 205855424]

約数ペア:

[(1, 205855424), (2, 102927712), (4, 51463856), (8, 25731928), (16, 12865964), (19, 10834496), (32, 6432982), (38, 5417248), (41, 5020864), (64, 3216491), (76, 2708624), (82, 2510432), (152, 1354312), (164, 1255216), (304, 677156), (328, 627608), (608, 338578), (656, 313804), (779, 264256), (1216, 169289), (1312, 156902), (1558, 132128), (2624, 78451), (3116, 66064), (4129, 49856), (6232, 33032), (8258, 24928), (12464, 16516)]