214968901

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{8161}}^1$

素因数の和:8292

約数の個数: 16

約数和(自身を含む): 253870848

約数和(自身を除く): 38901947

約数列:

[1, 7, 53, 71, 371, 497, 3763, 8161, 26341, 57127, 432533, 579431, 3027731, 4056017, 30709843, 214968901]

約数ペア:

[(1, 214968901), (7, 30709843), (53, 4056017), (71, 3027731), (371, 579431), (497, 432533), (3763, 57127), (8161, 26341)]