203419191

素因数分解:

$3^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1\times {\mathrm{829}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 273461760

約数和(自身を除く): 70042569

約数列:

[1, 3, 263, 311, 789, 829, 933, 2487, 81793, 218027, 245379, 257819, 654081, 773457, 67806397, 203419191]

約数ペア:

[(1, 203419191), (3, 67806397), (263, 773457), (311, 654081), (789, 257819), (829, 245379), (933, 218027), (2487, 81793)]