209202294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{6067}}^1$

素因数の和:6900

約数の個数: 32

約数和(自身を含む): 478838016

約数和(自身を除く): 269635722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 821, 1642, 2463, 4926, 5747, 6067, 11494, 12134, 17241, 18201, 34482, 36402, 42469, 84938, 127407, 254814, 4981007, 9962014, 14943021, 29886042, 34867049, 69734098, 104601147, 209202294]

約数ペア:

[(1, 209202294), (2, 104601147), (3, 69734098), (6, 34867049), (7, 29886042), (14, 14943021), (21, 9962014), (42, 4981007), (821, 254814), (1642, 127407), (2463, 84938), (4926, 42469), (5747, 36402), (6067, 34482), (11494, 18201), (12134, 17241)]