204267724

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 376615008

約数和(自身を除く): 172347284

約数列:

[1, 2, 4, 53, 67, 73, 106, 134, 146, 197, 212, 268, 292, 394, 788, 3551, 3869, 4891, 7102, 7738, 9782, 10441, 13199, 14204, 14381, 15476, 19564, 20882, 26398, 28762, 41764, 52796, 57524, 259223, 518446, 699547, 762193, 963527, 1036892, 1399094, 1524386, 1927054, 2798188, 3048772, 3854108, 51066931, 102133862, 204267724]

約数ペア:

[(1, 204267724), (2, 102133862), (4, 51066931), (53, 3854108), (67, 3048772), (73, 2798188), (106, 1927054), (134, 1524386), (146, 1399094), (197, 1036892), (212, 963527), (268, 762193), (292, 699547), (394, 518446), (788, 259223), (3551, 57524), (3869, 52796), (4891, 41764), (7102, 28762), (7738, 26398), (9782, 20882), (10441, 19564), (13199, 15476), (14204, 14381)]