226730881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1597}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 249492544

約数和(自身を除く): 22761663

約数列:

[1, 13, 67, 163, 871, 1597, 2119, 10921, 20761, 106999, 141973, 260311, 1390987, 3384043, 17440837, 226730881]

約数ペア:

[(1, 226730881), (13, 17440837), (67, 3384043), (163, 1390987), (871, 260311), (1597, 141973), (2119, 106999), (10921, 20761)]