203376208

素因数分解:

$2^4\times 7^1\times {\mathrm{1815859}}^1$

素因数の和:1815874

約数の個数: 20

約数和(自身を含む): 450333280

約数和(自身を除く): 246957072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1815859, 3631718, 7263436, 12711013, 14526872, 25422026, 29053744, 50844052, 101688104, 203376208]

約数ペア:

[(1, 203376208), (2, 101688104), (4, 50844052), (7, 29053744), (8, 25422026), (14, 14526872), (16, 12711013), (28, 7263436), (56, 3631718), (112, 1815859)]