170919649

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 200620800

約数和(自身を除く): 29701151

約数列:

[1, 17, 19, 29, 71, 257, 323, 493, 551, 1207, 1349, 2059, 4369, 4883, 7453, 9367, 18247, 22933, 35003, 39121, 83011, 126701, 141607, 310199, 346693, 529163, 665057, 2407319, 5893781, 8995771, 10054097, 170919649]

約数ペア:

[(1, 170919649), (17, 10054097), (19, 8995771), (29, 5893781), (71, 2407319), (257, 665057), (323, 529163), (493, 346693), (551, 310199), (1207, 141607), (1349, 126701), (2059, 83011), (4369, 39121), (4883, 35003), (7453, 22933), (9367, 18247)]