204392223

素因数分解:

$3^2\times 7^1\times {\mathrm{827}}^1\times {\mathrm{3923}}^1$

素因数の和:4763

約数の個数: 24

約数和(自身を含む): 337903488

約数和(自身を除く): 133511265

約数列:

[1, 3, 7, 9, 21, 63, 827, 2481, 3923, 5789, 7443, 11769, 17367, 27461, 35307, 52101, 82383, 247149, 3244321, 9732963, 22710247, 29198889, 68130741, 204392223]

約数ペア:

[(1, 204392223), (3, 68130741), (7, 29198889), (9, 22710247), (21, 9732963), (63, 3244321), (827, 247149), (2481, 82383), (3923, 52101), (5789, 35307), (7443, 27461), (11769, 17367)]