208060424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181871}}^1$

素因数の和:181901

約数の個数: 32

約数和(自身を含む): 458317440

約数和(自身を除く): 250257016

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 181871, 363742, 727484, 1454968, 2000581, 2364323, 4001162, 4728646, 8002324, 9457292, 16004648, 18914584, 26007553, 52015106, 104030212, 208060424]

約数ペア:

[(1, 208060424), (2, 104030212), (4, 52015106), (8, 26007553), (11, 18914584), (13, 16004648), (22, 9457292), (26, 8002324), (44, 4728646), (52, 4001162), (88, 2364323), (104, 2000581), (143, 1454968), (286, 727484), (572, 363742), (1144, 181871)]