220511929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{9337}}^1$

素因数の和:9480

約数の個数: 16

約数和(自身を含む): 255487680

約数和(自身を除く): 34975751

約数列:

[1, 11, 19, 113, 209, 1243, 2147, 9337, 23617, 102707, 177403, 1055081, 1951433, 11605891, 20046539, 220511929]

約数ペア:

[(1, 220511929), (11, 20046539), (19, 11605891), (113, 1951433), (209, 1055081), (1243, 177403), (2147, 102707), (9337, 23617)]