212270641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13913}}^1$

素因数の和:14016

約数の個数: 16

約数和(自身を含む): 247112640

約数和(自身を除く): 34841999

約数列:

[1, 11, 19, 73, 209, 803, 1387, 13913, 15257, 153043, 264347, 1015649, 2907817, 11172139, 19297331, 212270641]

約数ペア:

[(1, 212270641), (11, 19297331), (19, 11172139), (73, 2907817), (209, 1015649), (803, 264347), (1387, 153043), (13913, 15257)]