201165745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1\times {\mathrm{2389}}^1$

素因数の和:3936

約数の個数: 16

約数和(自身を含む): 263626560

約数和(自身を除く): 62460815

約数列:

[1, 5, 11, 55, 1531, 2389, 7655, 11945, 16841, 26279, 84205, 131395, 3657559, 18287795, 40233149, 201165745]

約数ペア:

[(1, 201165745), (5, 40233149), (11, 18287795), (55, 3657559), (1531, 131395), (2389, 84205), (7655, 26279), (11945, 16841)]