189840145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{51517}}^1$

素因数の和:51600

約数の個数: 16

約数和(自身を含む): 252232128

約数和(自身を除く): 62391983

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 51517, 257585, 566687, 2833435, 3451639, 17258195, 37968029, 189840145]

約数ペア:

[(1, 189840145), (5, 37968029), (11, 17258195), (55, 3451639), (67, 2833435), (335, 566687), (737, 257585), (3685, 51517)]