214687528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{34361}}^1$

素因数の和:34449

約数の個数: 32

約数和(自身を含む): 445331520

約数和(自身を除く): 230643992

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 34361, 68722, 137444, 274888, 377971, 755942, 1511884, 2439631, 3023768, 4879262, 9758524, 19517048, 26835941, 53671882, 107343764, 214687528]

約数ペア:

[(1, 214687528), (2, 107343764), (4, 53671882), (8, 26835941), (11, 19517048), (22, 9758524), (44, 4879262), (71, 3023768), (88, 2439631), (142, 1511884), (284, 755942), (568, 377971), (781, 274888), (1562, 137444), (3124, 68722), (6248, 34361)]