201789315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49277}}^1$

素因数の和:49308

約数の個数: 48

約数和(自身を含む): 430492608

約数和(自身を除く): 228703293

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 49277, 147831, 246385, 344939, 443493, 640601, 739155, 1034817, 1724695, 1921803, 2217465, 3104451, 3203005, 4484207, 5174085, 5765409, 9609015, 13452621, 15522255, 22421035, 28827045, 40357863, 67263105, 201789315]

約数ペア:

[(1, 201789315), (3, 67263105), (5, 40357863), (7, 28827045), (9, 22421035), (13, 15522255), (15, 13452621), (21, 9609015), (35, 5765409), (39, 5174085), (45, 4484207), (63, 3203005), (65, 3104451), (91, 2217465), (105, 1921803), (117, 1724695), (195, 1034817), (273, 739155), (315, 640601), (455, 443493), (585, 344939), (819, 246385), (1365, 147831), (4095, 49277)]