207823168

素因数分解:

$2^6\times 7^1\times {\mathrm{463891}}^1$

素因数の和:463910

約数の個数: 28

約数和(自身を含む): 471314272

約数和(自身を除く): 263491104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 463891, 927782, 1855564, 3247237, 3711128, 6494474, 7422256, 12988948, 14844512, 25977896, 29689024, 51955792, 103911584, 207823168]

約数ペア:

[(1, 207823168), (2, 103911584), (4, 51955792), (7, 29689024), (8, 25977896), (14, 14844512), (16, 12988948), (28, 7422256), (32, 6494474), (56, 3711128), (64, 3247237), (112, 1855564), (224, 927782), (448, 463891)]