201816005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{13033}}^1$

素因数の和:13220

約数の個数: 16

約数和(自身を含む): 256509120

約数和(自身を除く): 54693115

約数列:

[1, 5, 19, 95, 163, 815, 3097, 13033, 15485, 65165, 247627, 1238135, 2124379, 10621895, 40363201, 201816005]

約数ペア:

[(1, 201816005), (5, 40363201), (19, 10621895), (95, 2124379), (163, 1238135), (815, 247627), (3097, 65165), (13033, 15485)]