203498139

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{6803}}^1$

素因数の和:6891

約数の個数: 24

約数和(自身を含む): 298831680

約数和(自身を除く): 95333541

約数列:

[1, 3, 13, 39, 59, 169, 177, 507, 767, 2301, 6803, 9971, 20409, 29913, 88439, 265317, 401377, 1149707, 1204131, 3449121, 5217901, 15653703, 67832713, 203498139]

約数ペア:

[(1, 203498139), (3, 67832713), (13, 15653703), (39, 5217901), (59, 3449121), (169, 1204131), (177, 1149707), (507, 401377), (767, 265317), (2301, 88439), (6803, 29913), (9971, 20409)]