188958961

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{7213}}^1$

素因数の和:7320

約数の個数: 16

約数和(自身を含む): 211918464

約数和(自身を除く): 22959503

約数列:

[1, 17, 23, 67, 391, 1139, 1541, 7213, 26197, 122621, 165899, 483271, 2820283, 8215607, 11115233, 188958961]

約数ペア:

[(1, 188958961), (17, 11115233), (23, 8215607), (67, 2820283), (391, 483271), (1139, 165899), (1541, 122621), (7213, 26197)]