191499049

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{2029}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 222812800

約数和(自身を除く): 31313751

約数列:

[1, 7, 97, 139, 679, 973, 2029, 13483, 14203, 94381, 196813, 282031, 1377691, 1974217, 27357007, 191499049]

約数ペア:

[(1, 191499049), (7, 27357007), (97, 1974217), (139, 1377691), (679, 282031), (973, 196813), (2029, 94381), (13483, 14203)]