219975688

素因数分解:

$2^3\times {\mathrm{941}}^1\times {\mathrm{29221}}^1$

素因数の和:30168

約数の個数: 16

約数和(自身を含む): 412906860

約数和(自身を除く): 192931172

約数列:

[1, 2, 4, 8, 941, 1882, 3764, 7528, 29221, 58442, 116884, 233768, 27496961, 54993922, 109987844, 219975688]

約数ペア:

[(1, 219975688), (2, 109987844), (4, 54993922), (8, 27496961), (941, 233768), (1882, 116884), (3764, 58442), (7528, 29221)]