211679534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{418339}}^1$

素因数の和:418375

約数の個数: 16

約数和(自身を含む): 361445760

約数和(自身を除く): 149766226

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 418339, 836678, 4601729, 9203458, 9621797, 19243594, 105839767, 211679534]

約数ペア:

[(1, 211679534), (2, 105839767), (11, 19243594), (22, 9621797), (23, 9203458), (46, 4601729), (253, 836678), (506, 418339)]