203438887

素因数分解:

${\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 215580672

約数和(自身を除く): 12141785

約数列:

[1, 23, 127, 257, 271, 2921, 5911, 6233, 32639, 34417, 69647, 750697, 791591, 1601881, 8845169, 203438887]

約数ペア:

[(1, 203438887), (23, 8845169), (127, 1601881), (257, 791591), (271, 750697), (2921, 69647), (5911, 34417), (6233, 32639)]