201945889

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3461}}^1$

素因数の和:3600

約数の個数: 16

約数和(自身を含む): 221014080

約数和(自身を除く): 19068191

約数列:

[1, 19, 37, 83, 703, 1577, 3071, 3461, 58349, 65759, 128057, 287263, 2433083, 5457997, 10628731, 201945889]

約数ペア:

[(1, 201945889), (19, 10628731), (37, 5457997), (83, 2433083), (703, 287263), (1577, 128057), (3071, 65759), (3461, 58349)]