210364976

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:933

約数の個数: 40

約数和(自身を含む): 415122240

約数和(自身を除く): 204757264

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 389, 463, 584, 778, 926, 1168, 1556, 1852, 3112, 3704, 6224, 7408, 28397, 33799, 56794, 67598, 113588, 135196, 180107, 227176, 270392, 360214, 454352, 540784, 720428, 1440856, 2881712, 13147811, 26295622, 52591244, 105182488, 210364976]

約数ペア:

[(1, 210364976), (2, 105182488), (4, 52591244), (8, 26295622), (16, 13147811), (73, 2881712), (146, 1440856), (292, 720428), (389, 540784), (463, 454352), (584, 360214), (778, 270392), (926, 227176), (1168, 180107), (1556, 135196), (1852, 113588), (3112, 67598), (3704, 56794), (6224, 33799), (7408, 28397)]