210866192

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{454453}}^1$

素因数の和:454490

約数の個数: 20

約数和(自身を含む): 422642220

約数和(自身を除く): 211776028

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 454453, 908906, 1817812, 3635624, 7271248, 13179137, 26358274, 52716548, 105433096, 210866192]

約数ペア:

[(1, 210866192), (2, 105433096), (4, 52716548), (8, 26358274), (16, 13179137), (29, 7271248), (58, 3635624), (116, 1817812), (232, 908906), (464, 454453)]