207849068

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{322747}}^1$

素因数の和:322781

約数の個数: 24

約数和(自身を含む): 433773312

約数和(自身を除く): 225924244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 322747, 645494, 1290988, 2259229, 4518458, 7423181, 9036916, 14846362, 29692724, 51962267, 103924534, 207849068]

約数ペア:

[(1, 207849068), (2, 103924534), (4, 51962267), (7, 29692724), (14, 14846362), (23, 9036916), (28, 7423181), (46, 4518458), (92, 2259229), (161, 1290988), (322, 645494), (644, 322747)]