201645284

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{3701}}^1$

素因数の和:4015

約数の個数: 24

約数和(自身を含む): 361033848

約数和(自身を除く): 159388564

約数列:

[1, 2, 4, 53, 106, 212, 257, 514, 1028, 3701, 7402, 13621, 14804, 27242, 54484, 196153, 392306, 784612, 951157, 1902314, 3804628, 50411321, 100822642, 201645284]

約数ペア:

[(1, 201645284), (2, 100822642), (4, 50411321), (53, 3804628), (106, 1902314), (212, 951157), (257, 784612), (514, 392306), (1028, 196153), (3701, 54484), (7402, 27242), (13621, 14804)]