320417249

素因数分解:

${\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 332438400

約数和(自身を除く): 12021151

約数列:

[1, 67, 71, 193, 349, 4757, 12931, 13703, 23383, 24779, 67357, 918101, 1660193, 4512919, 4782347, 320417249]

約数ペア:

[(1, 320417249), (67, 4782347), (71, 4512919), (193, 1660193), (349, 918101), (4757, 67357), (12931, 24779), (13703, 23383)]