203748913

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2069}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 220579200

約数和(自身を除く): 16830287

約数列:

[1, 19, 71, 73, 1349, 1387, 2069, 5183, 39311, 98477, 146899, 151037, 2791081, 2869703, 10723627, 203748913]

約数ペア:

[(1, 203748913), (19, 10723627), (71, 2869703), (73, 2791081), (1349, 151037), (1387, 146899), (2069, 98477), (5183, 39311)]