212708384

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14173}}^1$

素因数の和:14257

約数の個数: 48

約数和(自身を含む): 485771328

約数和(自身を除く): 273062944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 7504, 14173, 15008, 28346, 56692, 99211, 113384, 198422, 226768, 396844, 453536, 793688, 949591, 1587376, 1899182, 3174752, 3798364, 6647137, 7596728, 13294274, 15193456, 26588548, 30386912, 53177096, 106354192, 212708384]

約数ペア:

[(1, 212708384), (2, 106354192), (4, 53177096), (7, 30386912), (8, 26588548), (14, 15193456), (16, 13294274), (28, 7596728), (32, 6647137), (56, 3798364), (67, 3174752), (112, 1899182), (134, 1587376), (224, 949591), (268, 793688), (469, 453536), (536, 396844), (938, 226768), (1072, 198422), (1876, 113384), (2144, 99211), (3752, 56692), (7504, 28346), (14173, 15008)]