204784432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{8527}}^1$

素因数の和:8633

約数の個数: 40

約数和(自身を含む): 422988800

約数和(自身を除く): 218204368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 3002, 6004, 8527, 12008, 17054, 24016, 34108, 68216, 136432, 162013, 324026, 648052, 673633, 1296104, 1347266, 2592208, 2694532, 5389064, 10778128, 12799027, 25598054, 51196108, 102392216, 204784432]

約数ペア:

[(1, 204784432), (2, 102392216), (4, 51196108), (8, 25598054), (16, 12799027), (19, 10778128), (38, 5389064), (76, 2694532), (79, 2592208), (152, 1347266), (158, 1296104), (304, 673633), (316, 648052), (632, 324026), (1264, 162013), (1501, 136432), (3002, 68216), (6004, 34108), (8527, 24016), (12008, 17054)]