221002952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1201103}}^1$

素因数の和:1201132

約数の個数: 16

約数和(自身を含む): 432397440

約数和(自身を除く): 211394488

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1201103, 2402206, 4804412, 9608824, 27625369, 55250738, 110501476, 221002952]

約数ペア:

[(1, 221002952), (2, 110501476), (4, 55250738), (8, 27625369), (23, 9608824), (46, 4804412), (92, 2402206), (184, 1201103)]