206819723

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1321}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 231741312

約数和(自身を除く): 24921589

約数列:

[1, 11, 43, 331, 473, 1321, 3641, 14233, 14531, 56803, 156563, 437251, 624833, 4809761, 18801793, 206819723]

約数ペア:

[(1, 206819723), (11, 18801793), (43, 4809761), (331, 624833), (473, 437251), (1321, 156563), (3641, 56803), (14233, 14531)]