205745974

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{5441}}^1$

素因数の和:5560

約数の個数: 32

約数和(自身を含む): 367269696

約数和(自身を除く): 161523722

約数列:

[1, 2, 7, 14, 37, 73, 74, 146, 259, 511, 518, 1022, 2701, 5402, 5441, 10882, 18907, 37814, 38087, 76174, 201317, 397193, 402634, 794386, 1409219, 2780351, 2818438, 5560702, 14696141, 29392282, 102872987, 205745974]

約数ペア:

[(1, 205745974), (2, 102872987), (7, 29392282), (14, 14696141), (37, 5560702), (73, 2818438), (74, 2780351), (146, 1409219), (259, 794386), (511, 402634), (518, 397193), (1022, 201317), (2701, 76174), (5402, 38087), (5441, 37814), (10882, 18907)]