199456368

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{180667}}^1$

素因数の和:180701

約数の個数: 40

約数和(自身を含む): 537667968

約数和(自身を除く): 338211600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 180667, 361334, 542001, 722668, 1084002, 1445336, 2168004, 2890672, 4155341, 4336008, 8310682, 8672016, 12466023, 16621364, 24932046, 33242728, 49864092, 66485456, 99728184, 199456368]

約数ペア:

[(1, 199456368), (2, 99728184), (3, 66485456), (4, 49864092), (6, 33242728), (8, 24932046), (12, 16621364), (16, 12466023), (23, 8672016), (24, 8310682), (46, 4336008), (48, 4155341), (69, 2890672), (92, 2168004), (138, 1445336), (184, 1084002), (276, 722668), (368, 542001), (552, 361334), (1104, 180667)]