208022029

素因数分解:

${\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 217854000

約数和(自身を除く): 9831971

約数列:

[1, 37, 97, 149, 389, 3589, 5513, 14393, 14453, 37733, 57961, 534761, 1396121, 2144557, 5622217, 208022029]

約数ペア:

[(1, 208022029), (37, 5622217), (97, 2144557), (149, 1396121), (389, 534761), (3589, 57961), (5513, 37733), (14393, 14453)]