203410494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{538123}}^1$

素因数の和:538141

約数の個数: 32

約数和(自身を含む): 516599040

約数和(自身を除く): 313188546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 538123, 1076246, 1614369, 3228738, 3766861, 4843107, 7533722, 9686214, 11300583, 14529321, 22601166, 29058642, 33901749, 67803498, 101705247, 203410494]

約数ペア:

[(1, 203410494), (2, 101705247), (3, 67803498), (6, 33901749), (7, 29058642), (9, 22601166), (14, 14529321), (18, 11300583), (21, 9686214), (27, 7533722), (42, 4843107), (54, 3766861), (63, 3228738), (126, 1614369), (189, 1076246), (378, 538123)]