214752237

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{192949}}^1$

素因数の和:193012

約数の個数: 16

約数和(自身を含む): 333417600

約数和(自身を除く): 118665363

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 192949, 578847, 1350643, 4051929, 10226297, 30678891, 71584079, 214752237]

約数ペア:

[(1, 214752237), (3, 71584079), (7, 30678891), (21, 10226297), (53, 4051929), (159, 1350643), (371, 578847), (1113, 192949)]