203896847

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139369}}^1$

素因数の和:139406

約数の個数: 16

約数和(自身を含む): 267590400

約数和(自身を除く): 63693553

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 139369, 975583, 1533059, 2648011, 10731413, 18536077, 29128121, 203896847]

約数ペア:

[(1, 203896847), (7, 29128121), (11, 18536077), (19, 10731413), (77, 2648011), (133, 1533059), (209, 975583), (1463, 139369)]