209401071

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{333973}}^1$

素因数の和:334006

約数の個数: 16

約数和(自身を含む): 320615040

約数和(自身を除く): 111213969

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 333973, 1001919, 3673703, 6345487, 11021109, 19036461, 69800357, 209401071]

約数ペア:

[(1, 209401071), (3, 69800357), (11, 19036461), (19, 11021109), (33, 6345487), (57, 3673703), (209, 1001919), (627, 333973)]