220404503

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{4729}}^1$

素因数の和:4982

約数の個数: 16

約数和(自身を含む): 254284800

約数和(自身を除く): 33880297

約数列:

[1, 11, 19, 209, 223, 2453, 4237, 4729, 46607, 52019, 89851, 988361, 1054567, 11600237, 20036773, 220404503]

約数ペア:

[(1, 220404503), (11, 20036773), (19, 11600237), (209, 1054567), (223, 988361), (2453, 89851), (4237, 52019), (4729, 46607)]