248885189

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1\times {\mathrm{659}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 287485440

約数和(自身を除く): 38600251

約数列:

[1, 7, 163, 331, 659, 1141, 2317, 4613, 53953, 107417, 218129, 377671, 751919, 1526903, 35555027, 248885189]

約数ペア:

[(1, 248885189), (7, 35555027), (163, 1526903), (331, 751919), (659, 377671), (1141, 218129), (2317, 107417), (4613, 53953)]