203440956

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{121967}}^1$

素因数の和:122113

約数の個数: 24

約数和(自身を含む): 478114560

約数和(自身を除く): 274673604

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 121967, 243934, 365901, 487868, 731802, 1463604, 16953413, 33906826, 50860239, 67813652, 101720478, 203440956]

約数ペア:

[(1, 203440956), (2, 101720478), (3, 67813652), (4, 50860239), (6, 33906826), (12, 16953413), (139, 1463604), (278, 731802), (417, 487868), (556, 365901), (834, 243934), (1668, 121967)]