205962484

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{80833}}^1$

素因数の和:80864

約数の個数: 36

約数和(自身を含む): 451538724

約数和(自身を除く): 245576240

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 80833, 161666, 323332, 565831, 1050829, 1131662, 2101658, 2263324, 3960817, 4203316, 7355803, 7921634, 14711606, 15843268, 29423212, 51490621, 102981242, 205962484]

約数ペア:

[(1, 205962484), (2, 102981242), (4, 51490621), (7, 29423212), (13, 15843268), (14, 14711606), (26, 7921634), (28, 7355803), (49, 4203316), (52, 3960817), (91, 2263324), (98, 2101658), (182, 1131662), (196, 1050829), (364, 565831), (637, 323332), (1274, 161666), (2548, 80833)]