194610515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 66663085

約数列:

[1, 5, 11, 55, 83, 89, 415, 445, 479, 913, 979, 2395, 4565, 4895, 5269, 7387, 26345, 36935, 39757, 42631, 81257, 198785, 213155, 406285, 437327, 468941, 2186635, 2344705, 3538373, 17691865, 38922103, 194610515]

約数ペア:

[(1, 194610515), (5, 38922103), (11, 17691865), (55, 3538373), (83, 2344705), (89, 2186635), (415, 468941), (445, 437327), (479, 406285), (913, 213155), (979, 198785), (2395, 81257), (4565, 42631), (4895, 39757), (5269, 36935), (7387, 26345)]