181997713

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{907}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 196128000

約数和(自身を除く): 14130287

約数列:

[1, 19, 59, 179, 907, 1121, 3401, 10561, 17233, 53513, 162353, 200659, 1016747, 3084707, 9578827, 181997713]

約数ペア:

[(1, 181997713), (19, 9578827), (59, 3084707), (179, 1016747), (907, 200659), (1121, 162353), (3401, 53513), (10561, 17233)]