203486171

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 243777600

約数和(自身を除く): 40291429

約数列:

[1, 7, 47, 49, 149, 329, 593, 1043, 2303, 4151, 7003, 7301, 27871, 29057, 49021, 88357, 195097, 343147, 618499, 1365679, 4152779, 4329493, 29069453, 203486171]

約数ペア:

[(1, 203486171), (7, 29069453), (47, 4329493), (49, 4152779), (149, 1365679), (329, 618499), (593, 343147), (1043, 195097), (2303, 88357), (4151, 49021), (7003, 29057), (7301, 27871)]