201472219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47981}}^1$

素因数の和:48030

約数の個数: 16

約数和(自身を含む): 241829280

約数和(自身を除く): 40357061

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 47981, 623753, 815677, 911639, 10603801, 11851307, 15497863, 201472219]

約数ペア:

[(1, 201472219), (13, 15497863), (17, 11851307), (19, 10603801), (221, 911639), (247, 815677), (323, 623753), (4199, 47981)]