210543568

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{13693}}^1$

素因数の和:13763

約数の個数: 30

約数和(自身を含む): 421542402

約数和(自身を除く): 210998834

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 13693, 15376, 27386, 54772, 109544, 219088, 424483, 848966, 1697932, 3395864, 6791728, 13158973, 26317946, 52635892, 105271784, 210543568]

約数ペア:

[(1, 210543568), (2, 105271784), (4, 52635892), (8, 26317946), (16, 13158973), (31, 6791728), (62, 3395864), (124, 1697932), (248, 848966), (496, 424483), (961, 219088), (1922, 109544), (3844, 54772), (7688, 27386), (13693, 15376)]