200910546

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157207}}^1$

素因数の和:157286

約数の個数: 24

約数和(自身を含む): 441440064

約数和(自身を除く): 240529518

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 157207, 314414, 471621, 943242, 1414863, 2829726, 11161697, 22323394, 33485091, 66970182, 100455273, 200910546]

約数ペア:

[(1, 200910546), (2, 100455273), (3, 66970182), (6, 33485091), (9, 22323394), (18, 11161697), (71, 2829726), (142, 1414863), (213, 943242), (426, 471621), (639, 314414), (1278, 157207)]