201819808

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{55813}}^1$

素因数の和:55936

約数の個数: 24

約数和(自身を含む): 400856148

約数和(自身を除く): 199036340

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 55813, 111626, 223252, 446504, 893008, 1786016, 6306869, 12613738, 25227476, 50454952, 100909904, 201819808]

約数ペア:

[(1, 201819808), (2, 100909904), (4, 50454952), (8, 25227476), (16, 12613738), (32, 6306869), (113, 1786016), (226, 893008), (452, 446504), (904, 223252), (1808, 111626), (3616, 55813)]