217475324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{93257}}^1$

素因数の和:93325

約数の個数: 24

約数和(自身を含む): 423018288

約数和(自身を除く): 205542964

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 93257, 186514, 373028, 1025827, 2051654, 4103308, 4942621, 9885242, 19770484, 54368831, 108737662, 217475324]

約数ペア:

[(1, 217475324), (2, 108737662), (4, 54368831), (11, 19770484), (22, 9885242), (44, 4942621), (53, 4103308), (106, 2051654), (212, 1025827), (583, 373028), (1166, 186514), (2332, 93257)]