228647794

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1\times {\mathrm{2081}}^1$

素因数の和:2621

約数の個数: 16

約数和(自身を含む): 346503096

約数和(自身を除く): 117855302

約数列:

[1, 2, 137, 274, 401, 802, 2081, 4162, 54937, 109874, 285097, 570194, 834481, 1668962, 114323897, 228647794]

約数ペア:

[(1, 228647794), (2, 114323897), (137, 1668962), (274, 834481), (401, 570194), (802, 285097), (2081, 109874), (4162, 54937)]