208042544

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{565333}}^1$

素因数の和:565364

約数の個数: 20

約数和(自身を含む): 420608496

約数和(自身を除く): 212565952

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 565333, 1130666, 2261332, 4522664, 9045328, 13002659, 26005318, 52010636, 104021272, 208042544]

約数ペア:

[(1, 208042544), (2, 104021272), (4, 52010636), (8, 26005318), (16, 13002659), (23, 9045328), (46, 4522664), (92, 2261332), (184, 1130666), (368, 565333)]