201653213

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{20063}}^1$

素因数の和:20128

約数の個数: 12

約数和(自身を含む): 221907840

約数和(自身を除く): 20254627

約数列:

[1, 19, 23, 437, 529, 10051, 20063, 381197, 461449, 8767531, 10613327, 201653213]

約数ペア:

[(1, 201653213), (19, 10613327), (23, 8767531), (437, 461449), (529, 381197), (10051, 20063)]