201979456

素因数分解:

$2^6\times 7^1\times {\mathrm{450847}}^1$

素因数の和:450866

約数の個数: 28

約数和(自身を含む): 458061568

約数和(自身を除く): 256082112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 450847, 901694, 1803388, 3155929, 3606776, 6311858, 7213552, 12623716, 14427104, 25247432, 28854208, 50494864, 100989728, 201979456]

約数ペア:

[(1, 201979456), (2, 100989728), (4, 50494864), (7, 28854208), (8, 25247432), (14, 14427104), (16, 12623716), (28, 7213552), (32, 6311858), (56, 3606776), (64, 3155929), (112, 1803388), (224, 901694), (448, 450847)]