216051569

素因数分解:

${\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 225253440

約数和(自身を除く): 9201871

約数列:

[1, 59, 61, 173, 347, 3599, 10207, 10553, 20473, 21167, 60031, 622627, 1248853, 3541829, 3661891, 216051569]

約数ペア:

[(1, 216051569), (59, 3661891), (61, 3541829), (173, 1248853), (347, 622627), (3599, 60031), (10207, 21167), (10553, 20473)]