204048768664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2041631}}^1$

素因数の和:2041712

約数の個数: 48

約数和(自身を含む): 425741520960

約数和(自身を除く): 221692752296

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 961, 1612, 1922, 3224, 3844, 7688, 12493, 24986, 49972, 99944, 2041631, 4083262, 8166524, 16333048, 26541203, 53082406, 63290561, 106164812, 126581122, 212329624, 253162244, 506324488, 822777293, 1645554586, 1962007391, 3291109172, 3924014782, 6582218344, 7848029564, 15696059128, 25506096083, 51012192166, 102024384332, 204048768664]

約数ペア:

[(1, 204048768664), (2, 102024384332), (4, 51012192166), (8, 25506096083), (13, 15696059128), (26, 7848029564), (31, 6582218344), (52, 3924014782), (62, 3291109172), (104, 1962007391), (124, 1645554586), (248, 822777293), (403, 506324488), (806, 253162244), (961, 212329624), (1612, 126581122), (1922, 106164812), (3224, 63290561), (3844, 53082406), (7688, 26541203), (12493, 16333048), (24986, 8166524), (49972, 4083262), (99944, 2041631)]