201738198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{33997}}^1$

素因数の和:34068

約数の個数: 32

約数和(自身を含む): 430822656

約数和(自身を除く): 229084458

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 33997, 67994, 101991, 203982, 781931, 1461871, 1563862, 2345793, 2923742, 4385613, 4691586, 8771226, 33623033, 67246066, 100869099, 201738198]

約数ペア:

[(1, 201738198), (2, 100869099), (3, 67246066), (6, 33623033), (23, 8771226), (43, 4691586), (46, 4385613), (69, 2923742), (86, 2345793), (129, 1563862), (138, 1461871), (258, 781931), (989, 203982), (1978, 101991), (2967, 67994), (5934, 33997)]