201065883

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1\times {\mathrm{653}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 270379296

約数和(自身を除く): 69313413

約数列:

[1, 3, 197, 521, 591, 653, 1563, 1959, 102637, 128641, 307911, 340213, 385923, 1020639, 67021961, 201065883]

約数ペア:

[(1, 201065883), (3, 67021961), (197, 1020639), (521, 385923), (591, 340213), (653, 307911), (1563, 128641), (1959, 102637)]