202664441

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 246021120

約数和(自身を除く): 43356679

約数列:

[1, 7, 29, 49, 127, 203, 889, 1123, 1421, 3683, 6223, 7861, 25781, 32567, 55027, 142621, 180467, 227969, 998347, 1595783, 4136009, 6988429, 28952063, 202664441]

約数ペア:

[(1, 202664441), (7, 28952063), (29, 6988429), (49, 4136009), (127, 1595783), (203, 998347), (889, 227969), (1123, 180467), (1421, 142621), (3683, 55027), (6223, 32567), (7861, 25781)]