205367834

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{5431}}^1$

素因数の和:5550

約数の個数: 32

約数和(自身を含む): 366594816

約数和(自身を除く): 161226982

約数列:

[1, 2, 7, 14, 37, 73, 74, 146, 259, 511, 518, 1022, 2701, 5402, 5431, 10862, 18907, 37814, 38017, 76034, 200947, 396463, 401894, 792926, 1406629, 2775241, 2813258, 5550482, 14669131, 29338262, 102683917, 205367834]

約数ペア:

[(1, 205367834), (2, 102683917), (7, 29338262), (14, 14669131), (37, 5550482), (73, 2813258), (74, 2775241), (146, 1406629), (259, 792926), (511, 401894), (518, 396463), (1022, 200947), (2701, 76034), (5402, 38017), (5431, 37814), (10862, 18907)]