201209496

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{42557}}^1$

素因数の和:42763

約数の個数: 32

約数和(自身を含む): 505589040

約数和(自身を除く): 304379544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 42557, 85114, 127671, 170228, 255342, 340456, 510684, 1021368, 8383729, 16767458, 25151187, 33534916, 50302374, 67069832, 100604748, 201209496]

約数ペア:

[(1, 201209496), (2, 100604748), (3, 67069832), (4, 50302374), (6, 33534916), (8, 25151187), (12, 16767458), (24, 8383729), (197, 1021368), (394, 510684), (591, 340456), (788, 255342), (1182, 170228), (1576, 127671), (2364, 85114), (4728, 42557)]