209224141841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{77005573}}^1$

素因数の和:77005616

約数の個数: 16

約数和(自身を含む): 258738728640

約数和(自身を除く): 49514586799

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 77005573, 847061303, 1001072449, 1463105887, 11011796939, 16094164757, 19020376531, 209224141841]

約数ペア:

[(1, 209224141841), (11, 19020376531), (13, 16094164757), (19, 11011796939), (143, 1463105887), (209, 1001072449), (247, 847061303), (2717, 77005573)]