208084368

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{31643}}^1$

素因数の和:31791

約数の個数: 40

約数和(自身を含む): 541492128

約数和(自身を除く): 333407760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 31643, 63286, 94929, 126572, 189858, 253144, 379716, 506288, 759432, 1518864, 4335091, 8670182, 13005273, 17340364, 26010546, 34680728, 52021092, 69361456, 104042184, 208084368]

約数ペア:

[(1, 208084368), (2, 104042184), (3, 69361456), (4, 52021092), (6, 34680728), (8, 26010546), (12, 17340364), (16, 13005273), (24, 8670182), (48, 4335091), (137, 1518864), (274, 759432), (411, 506288), (548, 379716), (822, 253144), (1096, 189858), (1644, 126572), (2192, 94929), (3288, 63286), (6576, 31643)]