200817783

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 322882560

約数和(自身を除く): 122064777

約数列:

[1, 3, 9, 19, 31, 43, 57, 93, 129, 171, 279, 387, 589, 817, 881, 1333, 1767, 2451, 2643, 3999, 5301, 7353, 7929, 11997, 16739, 25327, 27311, 37883, 50217, 75981, 81933, 113649, 150651, 227943, 245799, 340947, 518909, 719777, 1174373, 1556727, 2159331, 3523119, 4670181, 6477993, 10569357, 22313087, 66939261, 200817783]

約数ペア:

[(1, 200817783), (3, 66939261), (9, 22313087), (19, 10569357), (31, 6477993), (43, 4670181), (57, 3523119), (93, 2159331), (129, 1556727), (171, 1174373), (279, 719777), (387, 518909), (589, 340947), (817, 245799), (881, 227943), (1333, 150651), (1767, 113649), (2451, 81933), (2643, 75981), (3999, 50217), (5301, 37883), (7353, 27311), (7929, 25327), (11997, 16739)]