196335251

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 227095296

約数和(自身を除く): 30760045

約数列:

[1, 7, 157, 227, 787, 1099, 1589, 5509, 35639, 123559, 178649, 249473, 864913, 1250543, 28047893, 196335251]

約数ペア:

[(1, 196335251), (7, 28047893), (157, 1250543), (227, 864913), (787, 249473), (1099, 178649), (1589, 123559), (5509, 35639)]