201925552

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{115783}}^1$

素因数の和:115900

約数の個数: 20

約数和(自身を含む): 394823440

約数和(自身を除く): 192897888

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 115783, 231566, 463132, 926264, 1852528, 12620347, 25240694, 50481388, 100962776, 201925552]

約数ペア:

[(1, 201925552), (2, 100962776), (4, 50481388), (8, 25240694), (16, 12620347), (109, 1852528), (218, 926264), (436, 463132), (872, 231566), (1744, 115783)]