190861105

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{1381}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 232043328

約数和(自身を除く): 41182223

約数列:

[1, 5, 131, 211, 655, 1055, 1381, 6905, 27641, 138205, 180911, 291391, 904555, 1456955, 38172221, 190861105]

約数ペア:

[(1, 190861105), (5, 38172221), (131, 1456955), (211, 904555), (655, 291391), (1055, 180911), (1381, 138205), (6905, 27641)]