206894128

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{9377}}^1$

素因数の和:9589

約数の個数: 40

約数和(自身を含む): 460497312

約数和(自身を除く): 253603184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2758, 3152, 5516, 9377, 11032, 18754, 22064, 37508, 65639, 75016, 131278, 150032, 262556, 525112, 1050224, 1847269, 3694538, 7389076, 12930883, 14778152, 25861766, 29556304, 51723532, 103447064, 206894128]

約数ペア:

[(1, 206894128), (2, 103447064), (4, 51723532), (7, 29556304), (8, 25861766), (14, 14778152), (16, 12930883), (28, 7389076), (56, 3694538), (112, 1847269), (197, 1050224), (394, 525112), (788, 262556), (1379, 150032), (1576, 131278), (2758, 75016), (3152, 65639), (5516, 37508), (9377, 22064), (11032, 18754)]