194629468

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 378766080

約数和(自身を除く): 184136612

約数列:

[1, 2, 4, 11, 22, 44, 121, 139, 242, 263, 278, 484, 526, 556, 1052, 1331, 1529, 2662, 2893, 3058, 5324, 5786, 6116, 11572, 16819, 31823, 33638, 36557, 63646, 67276, 73114, 127292, 146228, 185009, 350053, 370018, 402127, 700106, 740036, 804254, 1400212, 1608508, 4423397, 8846794, 17693588, 48657367, 97314734, 194629468]

約数ペア:

[(1, 194629468), (2, 97314734), (4, 48657367), (11, 17693588), (22, 8846794), (44, 4423397), (121, 1608508), (139, 1400212), (242, 804254), (263, 740036), (278, 700106), (484, 402127), (526, 370018), (556, 350053), (1052, 185009), (1331, 146228), (1529, 127292), (2662, 73114), (2893, 67276), (3058, 63646), (5324, 36557), (5786, 33638), (6116, 31823), (11572, 16819)]