200920977

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{5449}}^1$

素因数の和:5713

約数の個数: 24

約数和(自身を含む): 308622600

約数和(自身を除く): 107701623

約数列:

[1, 3, 9, 17, 51, 153, 241, 723, 2169, 4097, 5449, 12291, 16347, 36873, 49041, 92633, 277899, 833697, 1313209, 3939627, 11818881, 22324553, 66973659, 200920977]

約数ペア:

[(1, 200920977), (3, 66973659), (9, 22324553), (17, 11818881), (51, 3939627), (153, 1313209), (241, 833697), (723, 277899), (2169, 92633), (4097, 49041), (5449, 36873), (12291, 16347)]