201647809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{123031}}^1$

素因数の和:123191

約数の個数: 8

約数和(自身を含む): 221457600

約数和(自身を除く): 19809791

約数列:

[1, 11, 149, 1639, 123031, 1353341, 18331619, 201647809]

約数ペア:

[(1, 201647809), (11, 18331619), (149, 1353341), (1639, 123031)]