206524959

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{9901}}^1$

素因数の和:10330

約数の個数: 16

約数和(自身を含む): 292307040

約数和(自身を除く): 85782081

約数列:

[1, 3, 17, 51, 409, 1227, 6953, 9901, 20859, 29703, 168317, 504951, 4049509, 12148527, 68841653, 206524959]

約数ペア:

[(1, 206524959), (3, 68841653), (17, 12148527), (51, 4049509), (409, 504951), (1227, 168317), (6953, 29703), (9901, 20859)]