211411550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4409}}^1$

素因数の和:4565

約数の個数: 48

約数和(自身を含む): 452783520

約数和(自身を除く): 241371970

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 137, 175, 274, 350, 685, 959, 1370, 1918, 3425, 4409, 4795, 6850, 8818, 9590, 22045, 23975, 30863, 44090, 47950, 61726, 110225, 154315, 220450, 308630, 604033, 771575, 1208066, 1543150, 3020165, 4228231, 6040330, 8456462, 15100825, 21141155, 30201650, 42282310, 105705775, 211411550]

約数ペア:

[(1, 211411550), (2, 105705775), (5, 42282310), (7, 30201650), (10, 21141155), (14, 15100825), (25, 8456462), (35, 6040330), (50, 4228231), (70, 3020165), (137, 1543150), (175, 1208066), (274, 771575), (350, 604033), (685, 308630), (959, 220450), (1370, 154315), (1918, 110225), (3425, 61726), (4409, 47950), (4795, 44090), (6850, 30863), (8818, 23975), (9590, 22045)]