268775101

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{2287}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 312193024

約数和(自身を除く): 43417923

約数列:

[1, 7, 103, 163, 721, 1141, 2287, 16009, 16789, 117523, 235561, 372781, 1648927, 2609467, 38396443, 268775101]

約数ペア:

[(1, 268775101), (7, 38396443), (103, 2609467), (163, 1648927), (721, 372781), (1141, 235561), (2287, 117523), (16009, 16789)]