210028907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3821}}^1$

素因数の和:4114

約数の個数: 16

約数和(自身を含む): 242161920

約数和(自身を除く): 32133013

約数列:

[1, 11, 19, 209, 263, 2893, 3821, 4997, 42031, 54967, 72599, 798589, 1004923, 11054153, 19093537, 210028907]

約数ペア:

[(1, 210028907), (11, 19093537), (19, 11054153), (209, 1004923), (263, 798589), (2893, 72599), (3821, 54967), (4997, 42031)]