193080641

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 222059520

約数和(自身を除く): 28978879

約数列:

[1, 13, 19, 157, 169, 247, 383, 2041, 2983, 3211, 4979, 7277, 26533, 38779, 60131, 64727, 94601, 504127, 781703, 1142489, 1229813, 10162139, 14852357, 193080641]

約数ペア:

[(1, 193080641), (13, 14852357), (19, 10162139), (157, 1229813), (169, 1142489), (247, 781703), (383, 504127), (2041, 94601), (2983, 64727), (3211, 60131), (4979, 38779), (7277, 26533)]