207397312

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{170557}}^1$

素因数の和:170588

約数の個数: 28

約数和(自身を含む): 433217320

約数和(自身を除く): 225820008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 170557, 341114, 682228, 1364456, 2728912, 3240583, 5457824, 6481166, 10915648, 12962332, 25924664, 51849328, 103698656, 207397312]

約数ペア:

[(1, 207397312), (2, 103698656), (4, 51849328), (8, 25924664), (16, 12962332), (19, 10915648), (32, 6481166), (38, 5457824), (64, 3240583), (76, 2728912), (152, 1364456), (304, 682228), (608, 341114), (1216, 170557)]