205094804512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{493016357}}^1$

素因数の和:493016380

約数の個数: 24

約数和(自身を含む): 434840427756

約数和(自身を除く): 229745623244

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 493016357, 986032714, 1972065428, 3944130856, 6409212641, 7888261712, 12818425282, 15776523424, 25636850564, 51273701128, 102547402256, 205094804512]

約数ペア:

[(1, 205094804512), (2, 102547402256), (4, 51273701128), (8, 25636850564), (13, 15776523424), (16, 12818425282), (26, 7888261712), (32, 6409212641), (52, 3944130856), (104, 1972065428), (208, 986032714), (416, 493016357)]