203114516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1811}}^1\times {\mathrm{2549}}^1$

素因数の和:4375

約数の個数: 24

約数和(自身を含む): 388130400

約数和(自身を除く): 185015884

約数列:

[1, 2, 4, 11, 22, 44, 1811, 2549, 3622, 5098, 7244, 10196, 19921, 28039, 39842, 56078, 79684, 112156, 4616239, 9232478, 18464956, 50778629, 101557258, 203114516]

約数ペア:

[(1, 203114516), (2, 101557258), (4, 50778629), (11, 18464956), (22, 9232478), (44, 4616239), (1811, 112156), (2549, 79684), (3622, 56078), (5098, 39842), (7244, 28039), (10196, 19921)]