201838615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193147}}^1$

素因数の和:193182

約数の個数: 16

約数和(自身を含む): 278133120

約数和(自身を除く): 76294505

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 193147, 965735, 2124617, 3669793, 10623085, 18348965, 40367723, 201838615]

約数ペア:

[(1, 201838615), (5, 40367723), (11, 18348965), (19, 10623085), (55, 3669793), (95, 2124617), (209, 965735), (1045, 193147)]