210857101

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{27917}}^1$

素因数の和:28020

約数の個数: 16

約数和(自身を含む): 262652544

約数和(自身を除く): 51795443

約数列:

[1, 7, 13, 83, 91, 581, 1079, 7553, 27917, 195419, 362921, 2317111, 2540447, 16219777, 30122443, 210857101]

約数ペア:

[(1, 210857101), (7, 30122443), (13, 16219777), (83, 2540447), (91, 2317111), (581, 362921), (1079, 195419), (7553, 27917)]