230320871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{3989}}^1$

素因数の和:4210

約数の個数: 16

約数和(自身を含む): 261424800

約数和(自身を除く): 31103929

約数列:

[1, 11, 29, 181, 319, 1991, 3989, 5249, 43879, 57739, 115681, 722009, 1272491, 7942099, 20938261, 230320871]

約数ペア:

[(1, 230320871), (11, 20938261), (29, 7942099), (181, 1272491), (319, 722009), (1991, 115681), (3989, 57739), (5249, 43879)]