218692266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{6329}}^1$

素因数の和:6790

約数の個数: 32

約数和(自身を含む): 472167360

約数和(自身を除く): 253475094

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 443, 886, 1329, 2658, 5759, 6329, 11518, 12658, 17277, 18987, 34554, 37974, 82277, 164554, 246831, 493662, 2803747, 5607494, 8411241, 16822482, 36448711, 72897422, 109346133, 218692266]

約数ペア:

[(1, 218692266), (2, 109346133), (3, 72897422), (6, 36448711), (13, 16822482), (26, 8411241), (39, 5607494), (78, 2803747), (443, 493662), (886, 246831), (1329, 164554), (2658, 82277), (5759, 37974), (6329, 34554), (11518, 18987), (12658, 17277)]