200904642

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{31981}}^1$

素因数の和:32338

約数の個数: 24

約数和(自身を含む): 436554300

約数和(自身を除く): 235649658

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 6282, 31981, 63962, 95943, 191886, 287829, 575658, 11161369, 22322738, 33484107, 66968214, 100452321, 200904642]

約数ペア:

[(1, 200904642), (2, 100452321), (3, 66968214), (6, 33484107), (9, 22322738), (18, 11161369), (349, 575658), (698, 287829), (1047, 191886), (2094, 95943), (3141, 63962), (6282, 31981)]