193856788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{7607}}^1$

素因数の和:7911

約数の個数: 24

約数和(自身を含む): 355324032

約数和(自身を除く): 161467244

約数列:

[1, 2, 4, 23, 46, 92, 277, 554, 1108, 6371, 7607, 12742, 15214, 25484, 30428, 174961, 349922, 699844, 2107139, 4214278, 8428556, 48464197, 96928394, 193856788]

約数ペア:

[(1, 193856788), (2, 96928394), (4, 48464197), (23, 8428556), (46, 4214278), (92, 2107139), (277, 699844), (554, 349922), (1108, 174961), (6371, 30428), (7607, 25484), (12742, 15214)]