202339721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1291}}^1$

素因数の和:1496

約数の個数: 16

約数和(自身を含む): 217986240

約数和(自身を除く): 15646519

約数列:

[1, 19, 73, 113, 1291, 1387, 2147, 8249, 24529, 94243, 145883, 156731, 1790617, 2771777, 10649459, 202339721]

約数ペア:

[(1, 202339721), (19, 10649459), (73, 2771777), (113, 1790617), (1291, 156731), (1387, 145883), (2147, 94243), (8249, 24529)]