201765904

素因数分解:

$2^4\times {\mathrm{1063}}^1\times {\mathrm{11863}}^1$

素因数の和:12934

約数の個数: 20

約数和(自身を含む): 391322176

約数和(自身を除く): 189556272

約数列:

[1, 2, 4, 8, 16, 1063, 2126, 4252, 8504, 11863, 17008, 23726, 47452, 94904, 189808, 12610369, 25220738, 50441476, 100882952, 201765904]

約数ペア:

[(1, 201765904), (2, 100882952), (4, 50441476), (8, 25220738), (16, 12610369), (1063, 189808), (2126, 94904), (4252, 47452), (8504, 23726), (11863, 17008)]