206400516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{57143}}^1$

素因数の和:57200

約数の個数: 48

約数和(自身を含む): 563211264

約数和(自身を除く): 356810748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 57143, 114286, 171429, 228572, 342858, 400001, 685716, 800002, 1200003, 1600004, 2400006, 2457149, 4800012, 4914298, 7371447, 9828596, 14742894, 17200043, 29485788, 34400086, 51600129, 68800172, 103200258, 206400516]

約数ペア:

[(1, 206400516), (2, 103200258), (3, 68800172), (4, 51600129), (6, 34400086), (7, 29485788), (12, 17200043), (14, 14742894), (21, 9828596), (28, 7371447), (42, 4914298), (43, 4800012), (84, 2457149), (86, 2400006), (129, 1600004), (172, 1200003), (258, 800002), (301, 685716), (516, 400001), (602, 342858), (903, 228572), (1204, 171429), (1806, 114286), (3612, 57143)]