201919650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{70849}}^1$

素因数の和:70883

約数の個数: 48

約数和(自身を含む): 527124000

約数和(自身を除く): 325204350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 70849, 141698, 212547, 354245, 425094, 708490, 1062735, 1346131, 1771225, 2125470, 2692262, 3542450, 4038393, 5313675, 6730655, 8076786, 10627350, 13461310, 20191965, 33653275, 40383930, 67306550, 100959825, 201919650]

約数ペア:

[(1, 201919650), (2, 100959825), (3, 67306550), (5, 40383930), (6, 33653275), (10, 20191965), (15, 13461310), (19, 10627350), (25, 8076786), (30, 6730655), (38, 5313675), (50, 4038393), (57, 3542450), (75, 2692262), (95, 2125470), (114, 1771225), (150, 1346131), (190, 1062735), (285, 708490), (475, 425094), (570, 354245), (950, 212547), (1425, 141698), (2850, 70849)]