209624532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1343747}}^1$

素因数の和:1343767

約数の個数: 24

約数和(自身を含む): 526749216

約数和(自身を除く): 317124684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1343747, 2687494, 4031241, 5374988, 8062482, 16124964, 17468711, 34937422, 52406133, 69874844, 104812266, 209624532]

約数ペア:

[(1, 209624532), (2, 104812266), (3, 69874844), (4, 52406133), (6, 34937422), (12, 17468711), (13, 16124964), (26, 8062482), (39, 5374988), (52, 4031241), (78, 2687494), (156, 1343747)]