201720321732

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1\times {\mathrm{146239}}^1$

素因数の和:147936

約数の個数: 48

約数和(自身を含む): 477608140800

約数和(自身を除く): 275887819068

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1619, 3238, 4857, 6476, 9714, 19428, 114949, 146239, 229898, 292478, 344847, 438717, 459796, 584956, 689694, 877434, 1379388, 1754868, 10382969, 20765938, 31148907, 41531876, 62297814, 124595628, 236760941, 473521882, 710282823, 947043764, 1420565646, 2841131292, 16810026811, 33620053622, 50430080433, 67240107244, 100860160866, 201720321732]

約数ペア:

[(1, 201720321732), (2, 100860160866), (3, 67240107244), (4, 50430080433), (6, 33620053622), (12, 16810026811), (71, 2841131292), (142, 1420565646), (213, 947043764), (284, 710282823), (426, 473521882), (852, 236760941), (1619, 124595628), (3238, 62297814), (4857, 41531876), (6476, 31148907), (9714, 20765938), (19428, 10382969), (114949, 1754868), (146239, 1379388), (229898, 877434), (292478, 689694), (344847, 584956), (438717, 459796)]