196075299

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 324624384

約数和(自身を除く): 128549085

約数列:

[1, 3, 7, 21, 23, 67, 69, 73, 83, 161, 201, 219, 249, 469, 483, 511, 581, 1407, 1533, 1541, 1679, 1743, 1909, 4623, 4891, 5037, 5561, 5727, 6059, 10787, 11753, 13363, 14673, 16683, 18177, 32361, 34237, 35259, 38927, 40089, 42413, 102711, 112493, 116781, 127239, 127903, 139357, 337479, 383709, 405953, 418071, 787451, 895321, 975499, 1217859, 2362353, 2685963, 2841671, 2926497, 8525013, 9336919, 28010757, 65358433, 196075299]

約数ペア:

[(1, 196075299), (3, 65358433), (7, 28010757), (21, 9336919), (23, 8525013), (67, 2926497), (69, 2841671), (73, 2685963), (83, 2362353), (161, 1217859), (201, 975499), (219, 895321), (249, 787451), (469, 418071), (483, 405953), (511, 383709), (581, 337479), (1407, 139357), (1533, 127903), (1541, 127239), (1679, 116781), (1743, 112493), (1909, 102711), (4623, 42413), (4891, 40089), (5037, 38927), (5561, 35259), (5727, 34237), (6059, 32361), (10787, 18177), (11753, 16683), (13363, 14673)]