200417049

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 342970368

約数和(自身を除く): 142553319

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 127, 259, 333, 381, 677, 777, 889, 1143, 2031, 2331, 2667, 4699, 4739, 6093, 8001, 14097, 14217, 25049, 32893, 42291, 42651, 75147, 85979, 98679, 175343, 225441, 257937, 296037, 526029, 601853, 773811, 1578087, 1805559, 3181223, 5416677, 9543669, 22268561, 28631007, 66805683, 200417049]

約数ペア:

[(1, 200417049), (3, 66805683), (7, 28631007), (9, 22268561), (21, 9543669), (37, 5416677), (63, 3181223), (111, 1805559), (127, 1578087), (259, 773811), (333, 601853), (381, 526029), (677, 296037), (777, 257937), (889, 225441), (1143, 175343), (2031, 98679), (2331, 85979), (2667, 75147), (4699, 42651), (4739, 42291), (6093, 32893), (8001, 25049), (14097, 14217)]