205102739

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11981}}^1$

素因数の和:12070

約数の個数: 16

約数和(自身を含む): 232930080

約数和(自身を除く): 27827341

約数列:

[1, 17, 19, 53, 323, 901, 1007, 11981, 17119, 203677, 227639, 634993, 3869863, 10794881, 12064867, 205102739]

約数ペア:

[(1, 205102739), (17, 12064867), (19, 10794881), (53, 3869863), (323, 634993), (901, 227639), (1007, 203677), (11981, 17119)]